29125880277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{70997}}^1$

素因数の和:71237

約数の個数: 32

約数和(自身を含む): 42716940672

約数和(自身を除く): 13591060395

約数列:

[1, 3, 13, 39, 67, 157, 201, 471, 871, 2041, 2613, 6123, 10519, 31557, 70997, 136747, 212991, 410241, 922961, 2768883, 4756799, 11146529, 14270397, 33439587, 61838387, 144904877, 185515161, 434714631, 746817443, 2240452329, 9708626759, 29125880277]

約数ペア:

[(1, 29125880277), (3, 9708626759), (13, 2240452329), (39, 746817443), (67, 434714631), (157, 185515161), (201, 144904877), (471, 61838387), (871, 33439587), (2041, 14270397), (2613, 11146529), (6123, 4756799), (10519, 2768883), (31557, 922961), (70997, 410241), (136747, 212991)]