71551566

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{5279}}^1$

素因数の和:5541

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 88115634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2259, 4518, 5279, 6777, 10558, 13554, 15837, 31674, 47511, 95022, 142533, 285066, 1325029, 2650058, 3975087, 7950174, 11925261, 23850522, 35775783, 71551566]

約数ペア:

[(1, 71551566), (2, 35775783), (3, 23850522), (6, 11925261), (9, 7950174), (18, 3975087), (27, 2650058), (54, 1325029), (251, 285066), (502, 142533), (753, 95022), (1506, 47511), (2259, 31674), (4518, 15837), (5279, 13554), (6777, 10558)]