66621217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 73664640

約数和(自身を除く): 7043423

約数列:

[1, 13, 71, 89, 811, 923, 1157, 6319, 10543, 57581, 72179, 82147, 748553, 938327, 5124709, 66621217]

約数ペア:

[(1, 66621217), (13, 5124709), (71, 938327), (89, 748553), (811, 82147), (923, 72179), (1157, 57581), (6319, 10543)]