121404121

素因数分解:

${\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 128091600

約数和(自身を除く): 6687479

約数列:

[1, 29, 101, 181, 229, 2929, 5249, 6641, 18281, 23129, 41449, 530149, 670741, 1202021, 4186349, 121404121]

約数ペア:

[(1, 121404121), (29, 4186349), (101, 1202021), (181, 670741), (229, 530149), (2929, 41449), (5249, 23129), (6641, 18281)]