147629307

素因数分解:

$3^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{2267}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 229594176

約数和(自身を除く): 81964869

約数列:

[1, 3, 7, 21, 49, 147, 443, 1329, 2267, 3101, 6801, 9303, 15869, 21707, 47607, 65121, 111083, 333249, 1004281, 3012843, 7029967, 21089901, 49209769, 147629307]

約数ペア:

[(1, 147629307), (3, 49209769), (7, 21089901), (21, 7029967), (49, 3012843), (147, 1004281), (443, 333249), (1329, 111083), (2267, 65121), (3101, 47607), (6801, 21707), (9303, 15869)]