67289277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 101191680

約数和(自身を除く): 33902403

約数列:

[1, 3, 11, 33, 53, 79, 159, 237, 487, 583, 869, 1461, 1749, 2607, 4187, 5357, 12561, 16071, 25811, 38473, 46057, 77433, 115419, 138171, 283921, 423203, 851763, 1269609, 2039069, 6117207, 22429759, 67289277]

約数ペア:

[(1, 67289277), (3, 22429759), (11, 6117207), (33, 2039069), (53, 1269609), (79, 851763), (159, 423203), (237, 283921), (487, 138171), (583, 115419), (869, 77433), (1461, 46057), (1749, 38473), (2607, 25811), (4187, 16071), (5357, 12561)]