164481008049

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{13447879}}^1$

素因数の和:13448042

約数の個数: 20

約数和(自身を含む): 247333408960

約数和(自身を除く): 82852400911

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 13447879, 40343637, 121030911, 363092733, 1089278199, 2030629729, 6091889187, 18275667561, 54827002683, 164481008049]

約数ペア:

[(1, 164481008049), (3, 54827002683), (9, 18275667561), (27, 6091889187), (81, 2030629729), (151, 1089278199), (453, 363092733), (1359, 121030911), (4077, 40343637), (12231, 13447879)]