72734431

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 92610560

約数和(自身を除く): 19876129

約数列:

[1, 7, 11, 77, 79, 121, 553, 847, 869, 1087, 6083, 7609, 9559, 11957, 66913, 83699, 85873, 131527, 601111, 920689, 944603, 6612221, 10390633, 72734431]

約数ペア:

[(1, 72734431), (7, 10390633), (11, 6612221), (77, 944603), (79, 920689), (121, 601111), (553, 131527), (847, 85873), (869, 83699), (1087, 66913), (6083, 11957), (7609, 9559)]