156719043

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4857

約数の個数: 40

約数和(自身を含む): 260306816

約数和(自身を除く): 103587773

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1209, 2511, 3627, 4801, 10881, 14403, 32643, 43209, 62413, 129627, 148831, 187239, 388881, 446493, 561717, 1339479, 1685151, 1934803, 4018437, 5055453, 5804409, 12055311, 17413227, 52239681, 156719043]

約数ペア:

[(1, 156719043), (3, 52239681), (9, 17413227), (13, 12055311), (27, 5804409), (31, 5055453), (39, 4018437), (81, 1934803), (93, 1685151), (117, 1339479), (279, 561717), (351, 446493), (403, 388881), (837, 187239), (1053, 148831), (1209, 129627), (2511, 62413), (3627, 43209), (4801, 32643), (10881, 14403)]