72030821631

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{13806943}}^1$

素因数の和:13807030

約数の個数: 16

約数和(自身を含む): 100735463424

約数和(自身を除く): 28704641793

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 13806943, 41420829, 510856891, 648926321, 1532570673, 1946778963, 24010273877, 72030821631]

約数ペア:

[(1, 72030821631), (3, 24010273877), (37, 1946778963), (47, 1532570673), (111, 648926321), (141, 510856891), (1739, 41420829), (5217, 13806943)]