81923361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{3329}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 117855360

約数和(自身を除く): 35931999

約数列:

[1, 3, 13, 39, 631, 1893, 3329, 8203, 9987, 24609, 43277, 129831, 2100599, 6301797, 27307787, 81923361]

約数ペア:

[(1, 81923361), (3, 27307787), (13, 6301797), (39, 2100599), (631, 129831), (1893, 43277), (3329, 24609), (8203, 9987)]