168064809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{108359}}^1$

素因数の和:108420

約数の個数: 16

約数和(自身を含む): 249661440

約数和(自身を除く): 81596631

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 108359, 325077, 1191949, 3575847, 5092873, 15278619, 56021603, 168064809]

約数ペア:

[(1, 168064809), (3, 56021603), (11, 15278619), (33, 5092873), (47, 3575847), (141, 1191949), (517, 325077), (1551, 108359)]