70293741

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 110170368

約数和(自身を除く): 39876627

約数列:

[1, 3, 7, 21, 53, 137, 159, 371, 411, 461, 959, 1113, 1383, 2877, 3227, 7261, 9681, 21783, 24433, 50827, 63157, 73299, 152481, 171031, 189471, 442099, 513093, 1326297, 3347321, 10041963, 23431247, 70293741]

約数ペア:

[(1, 70293741), (3, 23431247), (7, 10041963), (21, 3347321), (53, 1326297), (137, 513093), (159, 442099), (371, 189471), (411, 171031), (461, 152481), (959, 73299), (1113, 63157), (1383, 50827), (2877, 24433), (3227, 21783), (7261, 9681)]