77938399

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 107251200

約数和(自身を除く): 29312801

約数列:

[1, 7, 11, 19, 29, 77, 121, 133, 167, 203, 209, 319, 551, 847, 1169, 1463, 1837, 2233, 2299, 3173, 3509, 3857, 4843, 6061, 12859, 16093, 20207, 22211, 24563, 33901, 34903, 42427, 53273, 66671, 92017, 141449, 244321, 372911, 383933, 466697, 586003, 644119, 1012187, 2687531, 4102021, 7085309, 11134057, 77938399]

約数ペア:

[(1, 77938399), (7, 11134057), (11, 7085309), (19, 4102021), (29, 2687531), (77, 1012187), (121, 644119), (133, 586003), (167, 466697), (203, 383933), (209, 372911), (319, 244321), (551, 141449), (847, 92017), (1169, 66671), (1463, 53273), (1837, 42427), (2233, 34903), (2299, 33901), (3173, 24563), (3509, 22211), (3857, 20207), (4843, 16093), (6061, 12859)]