71627221

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 77376384

約数和(自身を除く): 5749163

約数列:

[1, 23, 53, 67, 877, 1219, 1541, 3551, 20171, 46481, 58759, 81673, 1069063, 1351457, 3114227, 71627221]

約数ペア:

[(1, 71627221), (23, 3114227), (53, 1351457), (67, 1069063), (877, 81673), (1219, 58759), (1541, 46481), (3551, 20171)]