304281657

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1531}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 478719360

約数和(自身を除く): 174437703

約数列:

[1, 3, 9, 17, 27, 51, 153, 433, 459, 1299, 1531, 3897, 4593, 7361, 11691, 13779, 22083, 26027, 41337, 66249, 78081, 198747, 234243, 662923, 702729, 1988769, 5966307, 11269691, 17898921, 33809073, 101427219, 304281657]

約数ペア:

[(1, 304281657), (3, 101427219), (9, 33809073), (17, 17898921), (27, 11269691), (51, 5966307), (153, 1988769), (433, 702729), (459, 662923), (1299, 234243), (1531, 198747), (3897, 78081), (4593, 66249), (7361, 41337), (11691, 26027), (13779, 22083)]