72137651

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 76382208

約数和(自身を除く): 4244557

約数列:

[1, 31, 73, 127, 251, 2263, 3937, 7781, 9271, 18323, 31877, 287401, 568013, 988187, 2327021, 72137651]

約数ペア:

[(1, 72137651), (31, 2327021), (73, 988187), (127, 568013), (251, 287401), (2263, 31877), (3937, 18323), (7781, 9271)]