80724121

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 85800960

約数和(自身を除く): 5076839

約数列:

[1, 37, 41, 127, 419, 1517, 4699, 5207, 15503, 17179, 53213, 192659, 635623, 1968881, 2181733, 80724121]

約数ペア:

[(1, 80724121), (37, 2181733), (41, 1968881), (127, 635623), (419, 192659), (1517, 53213), (4699, 17179), (5207, 15503)]