53120481

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{5623}}^1$

素因数の和:5740

約数の個数: 16

約数和(自身を含む): 73426944

約数和(自身を除く): 20306463

約数列:

[1, 3, 47, 67, 141, 201, 3149, 5623, 9447, 16869, 264281, 376741, 792843, 1130223, 17706827, 53120481]

約数ペア:

[(1, 53120481), (3, 17706827), (47, 1130223), (67, 792843), (141, 376741), (201, 264281), (3149, 16869), (5623, 9447)]