51977817

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1193}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 77485824

約数和(自身を除く): 25508007

約数列:

[1, 3, 9, 47, 103, 141, 309, 423, 927, 1193, 3579, 4841, 10737, 14523, 43569, 56071, 122879, 168213, 368637, 504639, 1105911, 5775313, 17325939, 51977817]

約数ペア:

[(1, 51977817), (3, 17325939), (9, 5775313), (47, 1105911), (103, 504639), (141, 368637), (309, 168213), (423, 122879), (927, 56071), (1193, 43569), (3579, 14523), (4841, 10737)]