72530577

素因数分解:

$3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3137}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 120097536

約数和(自身を除く): 47566959

約数列:

[1, 3, 7, 9, 21, 63, 367, 1101, 2569, 3137, 3303, 7707, 9411, 21959, 23121, 28233, 65877, 197631, 1151279, 3453837, 8058953, 10361511, 24176859, 72530577]

約数ペア:

[(1, 72530577), (3, 24176859), (7, 10361511), (9, 8058953), (21, 3453837), (63, 1151279), (367, 197631), (1101, 65877), (2569, 28233), (3137, 23121), (3303, 21959), (7707, 9411)]