123668019

素因数分解:

$3^3\times {\mathrm{383}}^1\times {\mathrm{11959}}^1$

素因数の和:12351

約数の個数: 16

約数和(自身を含む): 183705600

約数和(自身を除く): 60037581

約数列:

[1, 3, 9, 27, 383, 1149, 3447, 10341, 11959, 35877, 107631, 322893, 4580297, 13740891, 41222673, 123668019]

約数ペア:

[(1, 123668019), (3, 41222673), (9, 13740891), (27, 4580297), (383, 322893), (1149, 107631), (3447, 35877), (10341, 11959)]