68642865201

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{751}}^1\times {\mathrm{2281}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 99380698368

約数和(自身を除く): 30737833167

約数列:

[1, 3, 19, 37, 57, 111, 361, 703, 751, 1083, 2109, 2253, 2281, 6843, 13357, 14269, 27787, 40071, 42807, 43339, 83361, 84397, 130017, 253191, 271111, 527953, 813333, 823441, 1583859, 1603543, 1713031, 2470323, 4810629, 5139093, 10031107, 30093321, 30467317, 32547589, 63382147, 91401951, 97642767, 190146441, 618404191, 1204260793, 1855212573, 3612782379, 22880955067, 68642865201]

約数ペア:

[(1, 68642865201), (3, 22880955067), (19, 3612782379), (37, 1855212573), (57, 1204260793), (111, 618404191), (361, 190146441), (703, 97642767), (751, 91401951), (1083, 63382147), (2109, 32547589), (2253, 30467317), (2281, 30093321), (6843, 10031107), (13357, 5139093), (14269, 4810629), (27787, 2470323), (40071, 1713031), (42807, 1603543), (43339, 1583859), (83361, 823441), (84397, 813333), (130017, 527953), (253191, 271111)]