71262711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32057}}^1$

素因数の和:32095

約数の個数: 24

約数和(自身を含む): 116691120

約数和(自身を除く): 45428409

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 32057, 96171, 288513, 416741, 609083, 1250223, 1827249, 3750669, 5481747, 7918079, 23754237, 71262711]

約数ペア:

[(1, 71262711), (3, 23754237), (9, 7918079), (13, 5481747), (19, 3750669), (39, 1827249), (57, 1250223), (117, 609083), (171, 416741), (247, 288513), (741, 96171), (2223, 32057)]