66796431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{17657}}^1$

素因数の和:17770

約数の個数: 16

約数和(自身を含む): 96907104

約数和(自身を除く): 30110673

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 17657, 52971, 229541, 688623, 1712729, 5138187, 22265477, 66796431]

約数ペア:

[(1, 66796431), (3, 22265477), (13, 5138187), (39, 1712729), (97, 688623), (291, 229541), (1261, 52971), (3783, 17657)]