52117479

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 80916480

約数和(自身を除く): 28799001

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 639, 837, 877, 1917, 2201, 2631, 6603, 7893, 19809, 23679, 27187, 59427, 62267, 81561, 186801, 244683, 560403, 734049, 1681209, 1930277, 5790831, 17372493, 52117479]

約数ペア:

[(1, 52117479), (3, 17372493), (9, 5790831), (27, 1930277), (31, 1681209), (71, 734049), (93, 560403), (213, 244683), (279, 186801), (639, 81561), (837, 62267), (877, 59427), (1917, 27187), (2201, 23679), (2631, 19809), (6603, 7893)]