165591491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2129}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 185122560

約数和(自身を除く): 19531069

約数列:

[1, 13, 31, 193, 403, 2129, 2509, 5983, 27677, 65999, 77779, 410897, 857987, 5341661, 12737807, 165591491]

約数ペア:

[(1, 165591491), (13, 12737807), (31, 5341661), (193, 857987), (403, 410897), (2129, 77779), (2509, 65999), (5983, 27677)]