168157055853

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{397534411}}^1$

素因数の和:397534464

約数の個数: 12

約数和(自身を含む): 248061473088

約数和(自身を除く): 79904417235

約数列:

[1, 3, 9, 47, 141, 423, 397534411, 1192603233, 3577809699, 18684117317, 56052351951, 168157055853]

約数ペア:

[(1, 168157055853), (3, 56052351951), (9, 18684117317), (47, 3577809699), (141, 1192603233), (423, 397534411)]