39915149679

素因数分解:

$3^3\times {\mathrm{3881}}^1\times {\mathrm{380917}}^1$

素因数の和:384807

約数の個数: 16

約数和(自身を含む): 59148947040

約数和(自身を除く): 19233797361

約数列:

[1, 3, 9, 27, 3881, 11643, 34929, 104787, 380917, 1142751, 3428253, 10284759, 1478338877, 4435016631, 13305049893, 39915149679]

約数ペア:

[(1, 39915149679), (3, 13305049893), (9, 4435016631), (27, 1478338877), (3881, 10284759), (11643, 3428253), (34929, 1142751), (104787, 380917)]