89415381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 135457920

約数和(自身を除く): 46042539

約数列:

[1, 3, 11, 29, 33, 87, 233, 319, 401, 699, 957, 1203, 2563, 4411, 6757, 7689, 11629, 13233, 20271, 34887, 74327, 93433, 127919, 222981, 280299, 383757, 1027763, 2709557, 3083289, 8128671, 29805127, 89415381]

約数ペア:

[(1, 89415381), (3, 29805127), (11, 8128671), (29, 3083289), (33, 2709557), (87, 1027763), (233, 383757), (319, 280299), (401, 222981), (699, 127919), (957, 93433), (1203, 74327), (2563, 34887), (4411, 20271), (6757, 13233), (7689, 11629)]