81114621

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{82183}}^1$

素因数の和:82240

約数の個数: 16

約数和(自身を含む): 126234624

約数和(自身を除く): 45120003

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 82183, 246549, 575281, 1725843, 3862601, 11587803, 27038207, 81114621]

約数ペア:

[(1, 81114621), (3, 27038207), (7, 11587803), (21, 3862601), (47, 1725843), (141, 575281), (329, 246549), (987, 82183)]