15671307561

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{15361}}^1$

素因数の和:15522

約数の個数: 64

約数和(自身を含む): 26675314176

約数和(自身を除く): 11004006615

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 101, 111, 259, 273, 303, 481, 707, 777, 1313, 1443, 2121, 3367, 3737, 3939, 9191, 10101, 11211, 15361, 26159, 27573, 46083, 48581, 78477, 107527, 145743, 199693, 322581, 340067, 568357, 599079, 1020201, 1397851, 1551461, 1705071, 3978499, 4193553, 4654383, 7388641, 10860227, 11935497, 20168993, 22165923, 32580681, 51720487, 57404057, 60506979, 141182951, 155161461, 172212171, 401828399, 423548853, 746252741, 1205485197, 2238758223, 5223769187, 15671307561]

約数ペア:

[(1, 15671307561), (3, 5223769187), (7, 2238758223), (13, 1205485197), (21, 746252741), (37, 423548853), (39, 401828399), (91, 172212171), (101, 155161461), (111, 141182951), (259, 60506979), (273, 57404057), (303, 51720487), (481, 32580681), (707, 22165923), (777, 20168993), (1313, 11935497), (1443, 10860227), (2121, 7388641), (3367, 4654383), (3737, 4193553), (3939, 3978499), (9191, 1705071), (10101, 1551461), (11211, 1397851), (15361, 1020201), (26159, 599079), (27573, 568357), (46083, 340067), (48581, 322581), (78477, 199693), (107527, 145743)]