67643953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3167}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 76640256

約数和(自身を除く): 8996303

約数列:

[1, 13, 31, 53, 403, 689, 1643, 3167, 21359, 41171, 98177, 167851, 1276301, 2182063, 5203381, 67643953]

約数ペア:

[(1, 67643953), (13, 5203381), (31, 2182063), (53, 1276301), (403, 167851), (689, 98177), (1643, 41171), (3167, 21359)]