153892081

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{941}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 179417088

約数和(自身を除く): 25525007

約数列:

[1, 7, 61, 383, 427, 941, 2681, 6587, 23363, 57401, 163541, 360403, 401807, 2522821, 21984583, 153892081]

約数ペア:

[(1, 153892081), (7, 21984583), (61, 2522821), (383, 401807), (427, 360403), (941, 163541), (2681, 57401), (6587, 23363)]