125874999

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{126001}}^1$

素因数の和:126047

約数の個数: 16

約数和(自身を含む): 191523040

約数和(自身を除く): 65648041

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 126001, 378003, 1134009, 3402027, 4662037, 13986111, 41958333, 125874999]

約数ペア:

[(1, 125874999), (3, 41958333), (9, 13986111), (27, 4662037), (37, 3402027), (111, 1134009), (333, 378003), (999, 126001)]