81113574

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{60623}}^1$

素因数の和:60851

約数の個数: 16

約数和(自身を含む): 162957312

約数和(自身を除く): 81843738

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 60623, 121246, 181869, 363738, 13518929, 27037858, 40556787, 81113574]

約数ペア:

[(1, 81113574), (2, 40556787), (3, 27037858), (6, 13518929), (223, 363738), (446, 181869), (669, 121246), (1338, 60623)]