221346099

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{51131}}^1$

素因数の和:51187

約数の個数: 24

約数和(自身を含む): 353628912

約数和(自身を除く): 132282813

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 51131, 153393, 460179, 664703, 1891847, 1994109, 5675541, 5982327, 17026623, 24594011, 73782033, 221346099]

約数ペア:

[(1, 221346099), (3, 73782033), (9, 24594011), (13, 17026623), (37, 5982327), (39, 5675541), (111, 1994109), (117, 1891847), (333, 664703), (481, 460179), (1443, 153393), (4329, 51131)]