70708617

素因数分解:

$3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:962

約数の個数: 36

約数和(自身を含む): 119508480

約数和(自身を除く): 48799863

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 223, 441, 669, 719, 1561, 2007, 2157, 4683, 5033, 6471, 10927, 14049, 15099, 32781, 35231, 45297, 98343, 105693, 160337, 317079, 481011, 1122359, 1443033, 3367077, 7856513, 10101231, 23569539, 70708617]

約数ペア:

[(1, 70708617), (3, 23569539), (7, 10101231), (9, 7856513), (21, 3367077), (49, 1443033), (63, 1122359), (147, 481011), (223, 317079), (441, 160337), (669, 105693), (719, 98343), (1561, 45297), (2007, 35231), (2157, 32781), (4683, 15099), (5033, 14049), (6471, 10927)]