77084541

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{15601}}^1$

素因数の和:15674

約数の個数: 20

約数和(自身を含む): 117046204

約数和(自身を除く): 39961663

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 15601, 46803, 140409, 421227, 951661, 1263681, 2854983, 8564949, 25694847, 77084541]

約数ペア:

[(1, 77084541), (3, 25694847), (9, 8564949), (27, 2854983), (61, 1263681), (81, 951661), (183, 421227), (549, 140409), (1647, 46803), (4941, 15601)]