77216691

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19309}}^1$

素因数の和:19386

約数の個数: 16

約数和(自身を含む): 108753920

約数和(自身を除く): 31537229

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 19309, 57927, 598579, 830287, 1795737, 2490861, 25738897, 77216691]

約数ペア:

[(1, 77216691), (3, 25738897), (31, 2490861), (43, 1795737), (93, 830287), (129, 598579), (1333, 57927), (3999, 19309)]