77415471

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42373}}^1$

素因数の和:42415

約数の個数: 24

約数和(自身を含む): 132206880

約数和(自身を除く): 54791409

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 42373, 127119, 296611, 381357, 889833, 1228817, 2669499, 3686451, 8601719, 11059353, 25805157, 77415471]

約数ペア:

[(1, 77415471), (3, 25805157), (7, 11059353), (9, 8601719), (21, 3686451), (29, 2669499), (63, 1228817), (87, 889833), (203, 381357), (261, 296611), (609, 127119), (1827, 42373)]