61930371

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2969}}^1$

素因数の和:3398

約数の個数: 16

約数和(自身を含む): 87674400

約数和(自身を除く): 25744029

約数列:

[1, 3, 17, 51, 409, 1227, 2969, 6953, 8907, 20859, 50473, 151419, 1214321, 3642963, 20643457, 61930371]

約数ペア:

[(1, 61930371), (3, 20643457), (17, 3642963), (51, 1214321), (409, 151419), (1227, 50473), (2969, 20859), (6953, 8907)]