283313394009

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 446634270720

約数和(自身を除く): 163320876711

約数列:

[1, 3, 9, 27, 37, 61, 101, 111, 183, 191, 241, 303, 333, 549, 573, 723, 909, 999, 1647, 1719, 2169, 2257, 2727, 3737, 5157, 6161, 6507, 6771, 7067, 8917, 11211, 11651, 14701, 18483, 19291, 20313, 21201, 24341, 26751, 33633, 34953, 44103, 46031, 55449, 57873, 60939, 63603, 73023, 80253, 100899, 104859, 132309, 138093, 166347, 173619, 190809, 219069, 227957, 240759, 314577, 396927, 414279, 431087, 520857, 543937, 657207, 683871, 713767, 900617, 1176751, 1242837, 1293261, 1484801, 1631811, 1703147, 2051613, 2141301, 2701851, 2807891, 3530253, 3879783, 4454403, 4649131, 4895433, 5109441, 6154839, 6423903, 8105553, 8423673, 10590759, 11639349, 13363209, 13947393, 14686299, 15328323, 19271709, 24316659, 25271019, 31772277, 40089627, 41842179, 43539787, 45984969, 54937637, 75813057, 103891967, 125526537, 130619361, 164812911, 172017847, 283596991, 311675901, 391858083, 494438733, 516053541, 850790973, 935027703, 1175574249, 1483316199, 1548160623, 2552372919, 2805083109, 4644481869, 7657118757, 10493088667, 31479266001, 94437798003, 283313394009]

約数ペア:

[(1, 283313394009), (3, 94437798003), (9, 31479266001), (27, 10493088667), (37, 7657118757), (61, 4644481869), (101, 2805083109), (111, 2552372919), (183, 1548160623), (191, 1483316199), (241, 1175574249), (303, 935027703), (333, 850790973), (549, 516053541), (573, 494438733), (723, 391858083), (909, 311675901), (999, 283596991), (1647, 172017847), (1719, 164812911), (2169, 130619361), (2257, 125526537), (2727, 103891967), (3737, 75813057), (5157, 54937637), (6161, 45984969), (6507, 43539787), (6771, 41842179), (7067, 40089627), (8917, 31772277), (11211, 25271019), (11651, 24316659), (14701, 19271709), (18483, 15328323), (19291, 14686299), (20313, 13947393), (21201, 13363209), (24341, 11639349), (26751, 10590759), (33633, 8423673), (34953, 8105553), (44103, 6423903), (46031, 6154839), (55449, 5109441), (57873, 4895433), (60939, 4649131), (63603, 4454403), (73023, 3879783), (80253, 3530253), (100899, 2807891), (104859, 2701851), (132309, 2141301), (138093, 2051613), (166347, 1703147), (173619, 1631811), (190809, 1484801), (219069, 1293261), (227957, 1242837), (240759, 1176751), (314577, 900617), (396927, 713767), (414279, 683871), (431087, 657207), (520857, 543937)]