56160273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 84946176

約数和(自身を除く): 28785903

約数列:

[1, 3, 13, 23, 39, 69, 137, 299, 411, 457, 897, 1371, 1781, 3151, 5343, 5941, 9453, 10511, 17823, 31533, 40963, 62609, 122889, 136643, 187827, 409929, 813917, 1440007, 2441751, 4320021, 18720091, 56160273]

約数ペア:

[(1, 56160273), (3, 18720091), (13, 4320021), (23, 2441751), (39, 1440007), (69, 813917), (137, 409929), (299, 187827), (411, 136643), (457, 122889), (897, 62609), (1371, 40963), (1781, 31533), (3151, 17823), (5343, 10511), (5941, 9453)]