27917883

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19267}}^1$

素因数の和:19303

約数の個数: 24

約数和(自身を含む): 48092928

約数和(自身を除く): 20175045

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 19267, 57801, 134869, 173403, 404607, 443141, 1213821, 1329423, 3101987, 3988269, 9305961, 27917883]

約数ペア:

[(1, 27917883), (3, 9305961), (7, 3988269), (9, 3101987), (21, 1329423), (23, 1213821), (63, 443141), (69, 404607), (161, 173403), (207, 134869), (483, 57801), (1449, 19267)]