272802747

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{80687}}^1$

素因数の和:80727

約数の個数: 24

約数和(自身を含む): 441524736

約数和(自身を除く): 168721989

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 80687, 242061, 564809, 1694427, 1855801, 3953663, 5567403, 11860989, 12990607, 38971821, 90934249, 272802747]

約数ペア:

[(1, 272802747), (3, 90934249), (7, 38971821), (21, 12990607), (23, 11860989), (49, 5567403), (69, 3953663), (147, 1855801), (161, 1694427), (483, 564809), (1127, 242061), (3381, 80687)]