51737301

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{617}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 94094208

約数和(自身を除く): 42356907

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 617, 693, 847, 1089, 1331, 1851, 2541, 3993, 4319, 5553, 6787, 7623, 9317, 11979, 12957, 20361, 27951, 38871, 47509, 61083, 74657, 83853, 142527, 223971, 427581, 522599, 671913, 821227, 1567797, 2463681, 4703391, 5748589, 7391043, 17245767, 51737301]

約数ペア:

[(1, 51737301), (3, 17245767), (7, 7391043), (9, 5748589), (11, 4703391), (21, 2463681), (33, 1567797), (63, 821227), (77, 671913), (99, 522599), (121, 427581), (231, 223971), (363, 142527), (617, 83853), (693, 74657), (847, 61083), (1089, 47509), (1331, 38871), (1851, 27951), (2541, 20361), (3993, 12957), (4319, 11979), (5553, 9317), (6787, 7623)]