51046929

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 78974280

約数和(自身を除く): 27927351

約数列:

[1, 3, 9, 27, 73, 81, 89, 97, 219, 267, 291, 657, 801, 873, 1971, 2403, 2619, 5913, 6497, 7081, 7209, 7857, 8633, 19491, 21243, 25899, 58473, 63729, 77697, 175419, 191187, 233091, 526257, 573561, 630209, 699273, 1890627, 5671881, 17015643, 51046929]

約数ペア:

[(1, 51046929), (3, 17015643), (9, 5671881), (27, 1890627), (73, 699273), (81, 630209), (89, 573561), (97, 526257), (219, 233091), (267, 191187), (291, 175419), (657, 77697), (801, 63729), (873, 58473), (1971, 25899), (2403, 21243), (2619, 19491), (5913, 8633), (6497, 7857), (7081, 7209)]