89136921

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{4729}}^1$

素因数の和:4896

約数の個数: 16

約数和(自身を含む): 121996160

約数和(自身を除く): 32859239

約数列:

[1, 3, 61, 103, 183, 309, 4729, 6283, 14187, 18849, 288469, 487087, 865407, 1461261, 29712307, 89136921]

約数ペア:

[(1, 89136921), (3, 29712307), (61, 1461261), (103, 865407), (183, 487087), (309, 288469), (4729, 18849), (6283, 14187)]