138977657

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{4051}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 177963840

約数和(自身を除く): 38986183

約数列:

[1, 7, 13, 29, 91, 169, 203, 377, 1183, 2639, 4051, 4901, 28357, 34307, 52663, 117479, 368641, 684619, 822353, 1527227, 4792333, 10690589, 19853951, 138977657]

約数ペア:

[(1, 138977657), (7, 19853951), (13, 10690589), (29, 4792333), (91, 1527227), (169, 822353), (203, 684619), (377, 368641), (1183, 117479), (2639, 52663), (4051, 34307), (4901, 28357)]