51977367

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15319}}^1$

素因数の和:15367

約数の個数: 24

約数和(自身を含む): 83647200

約数和(自身を除く): 31669833

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 15319, 45957, 137871, 199147, 444251, 597441, 1332753, 1792323, 3998259, 5775263, 17325789, 51977367]

約数ペア:

[(1, 51977367), (3, 17325789), (9, 5775263), (13, 3998259), (29, 1792323), (39, 1332753), (87, 597441), (117, 444251), (261, 199147), (377, 137871), (1131, 45957), (3393, 15319)]