81168186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20161}}^1$

素因数の和:20238

約数の個数: 32

約数和(自身を含む): 180006336

約数和(自身を除く): 98838150

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 20161, 40322, 60483, 120966, 221771, 443542, 665313, 1229821, 1330626, 2459642, 3689463, 7378926, 13528031, 27056062, 40584093, 81168186]

約数ペア:

[(1, 81168186), (2, 40584093), (3, 27056062), (6, 13528031), (11, 7378926), (22, 3689463), (33, 2459642), (61, 1330626), (66, 1229821), (122, 665313), (183, 443542), (366, 221771), (671, 120966), (1342, 60483), (2013, 40322), (4026, 20161)]