66705831

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5087}}^1$

素因数の和:5171

約数の個数: 24

約数和(自身を含む): 101597184

約数和(自身を除く): 34891353

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 5087, 13113, 15261, 45783, 157697, 239089, 473091, 717267, 1419273, 2151801, 7411759, 22235277, 66705831]

約数ペア:

[(1, 66705831), (3, 22235277), (9, 7411759), (31, 2151801), (47, 1419273), (93, 717267), (141, 473091), (279, 239089), (423, 157697), (1457, 45783), (4371, 15261), (5087, 13113)]