72759427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 80893792

約数和(自身を除く): 8134365

約数列:

[1, 13, 37, 331, 457, 481, 4303, 5941, 12247, 16909, 151267, 159211, 219817, 1966471, 5596879, 72759427]

約数ペア:

[(1, 72759427), (13, 5596879), (37, 1966471), (331, 219817), (457, 159211), (481, 151267), (4303, 16909), (5941, 12247)]