55420090191

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{25982227}}^1$

素因数の和:25982315

約数の個数: 16

約数和(自身を含む): 83143129600

約数和(自身を除く): 27723039409

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 25982227, 77946681, 233840043, 701520129, 2052595933, 6157787799, 18473363397, 55420090191]

約数ペア:

[(1, 55420090191), (3, 18473363397), (9, 6157787799), (27, 2052595933), (79, 701520129), (237, 233840043), (711, 77946681), (2133, 25982227)]