72311043

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{7013}}^1$

素因数の和:7514

約数の個数: 16

約数和(自身を含む): 110428416

約数和(自身を除く): 38117373

約数列:

[1, 3, 7, 21, 491, 1473, 3437, 7013, 10311, 21039, 49091, 147273, 3443383, 10330149, 24103681, 72311043]

約数ペア:

[(1, 72311043), (3, 24103681), (7, 10330149), (21, 3443383), (491, 147273), (1473, 49091), (3437, 21039), (7013, 10311)]