83136921

素因数分解:

$3^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{3253}}^1$

素因数の和:4480

約数の個数: 16

約数和(自身を含む): 126827904

約数和(自身を除く): 43690983

約数列:

[1, 3, 7, 21, 1217, 3253, 3651, 8519, 9759, 22771, 25557, 68313, 3958901, 11876703, 27712307, 83136921]

約数ペア:

[(1, 83136921), (3, 27712307), (7, 11876703), (21, 3958901), (1217, 68313), (3253, 25557), (3651, 22771), (8519, 9759)]