91409283

素因数分解:

$3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1709}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 155404800

約数和(自身を除く): 63995517

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 283, 849, 1709, 1981, 2547, 5127, 5943, 7641, 11963, 15381, 17829, 35889, 46143, 53487, 107667, 323001, 483647, 1450941, 3385529, 4352823, 10156587, 13058469, 30469761, 91409283]

約数ペア:

[(1, 91409283), (3, 30469761), (7, 13058469), (9, 10156587), (21, 4352823), (27, 3385529), (63, 1450941), (189, 483647), (283, 323001), (849, 107667), (1709, 53487), (1981, 46143), (2547, 35889), (5127, 17829), (5943, 15381), (7641, 11963)]