121282161

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40387}}^1$

素因数の和:40421

約数の個数: 32

約数和(自身を含む): 217125888

約数和(自身を除く): 95843727

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 40387, 121161, 282709, 444257, 525031, 848127, 1332771, 1575093, 3109799, 3675217, 5775341, 9329397, 11025651, 17326023, 40427387, 121282161]

約数ペア:

[(1, 121282161), (3, 40427387), (7, 17326023), (11, 11025651), (13, 9329397), (21, 5775341), (33, 3675217), (39, 3109799), (77, 1575093), (91, 1332771), (143, 848127), (231, 525031), (273, 444257), (429, 282709), (1001, 121161), (3003, 40387)]