86978097

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{78571}}^1$

素因数の和:78621

約数の個数: 16

約数和(自身を含む): 132000960

約数和(自身を除く): 45022863

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 78571, 235713, 707139, 2121417, 3221411, 9664233, 28992699, 86978097]

約数ペア:

[(1, 86978097), (3, 28992699), (9, 9664233), (27, 3221411), (41, 2121417), (123, 707139), (369, 235713), (1107, 78571)]