86531258877

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7478287}}^1$

素因数の和:7478345

約数の個数: 32

約数和(自身を含む): 143583129600

約数和(自身を除く): 57051870723

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 7478287, 22434861, 52348009, 142087453, 157044027, 216870323, 426262359, 650610969, 994612171, 1518092261, 2983836513, 4120536137, 4554276783, 12361608411, 28843752959, 86531258877]

約数ペア:

[(1, 86531258877), (3, 28843752959), (7, 12361608411), (19, 4554276783), (21, 4120536137), (29, 2983836513), (57, 1518092261), (87, 994612171), (133, 650610969), (203, 426262359), (399, 216870323), (551, 157044027), (609, 142087453), (1653, 52348009), (3857, 22434861), (11571, 7478287)]