121425249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{85571}}^1$

素因数の和:85628

約数の個数: 16

約数和(自身を含む): 180728064

約数和(自身を除く): 59302815

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 85571, 256713, 941281, 2823843, 3679553, 11038659, 40475083, 121425249]

約数ペア:

[(1, 121425249), (3, 40475083), (11, 11038659), (33, 3679553), (43, 2823843), (129, 941281), (473, 256713), (1419, 85571)]