129128533419

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{42743639}}^1$

素因数の和:42743714

約数の個数: 16

約数和(自身を含む): 184652524800

約数和(自身を除く): 55523991381

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 42743639, 128230917, 812129141, 2265412867, 2436387423, 6796238601, 43042844473, 129128533419]

約数ペア:

[(1, 129128533419), (3, 43042844473), (19, 6796238601), (53, 2436387423), (57, 2265412867), (159, 812129141), (1007, 128230917), (3021, 42743639)]