90796881

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 56290479

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 419, 607, 1257, 1821, 2933, 4249, 7123, 8799, 10319, 12747, 21369, 30957, 49861, 72233, 149583, 216699, 254333, 762999, 1780331, 4323661, 5340993, 12970983, 30265627, 90796881]

約数ペア:

[(1, 90796881), (3, 30265627), (7, 12970983), (17, 5340993), (21, 4323661), (51, 1780331), (119, 762999), (357, 254333), (419, 216699), (607, 149583), (1257, 72233), (1821, 49861), (2933, 30957), (4249, 21369), (7123, 12747), (8799, 10319)]