53461647

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 81144000

約数和(自身を除く): 27682353

約数列:

[1, 3, 9, 27, 97, 137, 149, 291, 411, 447, 873, 1233, 1341, 2619, 3699, 4023, 13289, 14453, 20413, 39867, 43359, 61239, 119601, 130077, 183717, 358803, 390231, 551151, 1980061, 5940183, 17820549, 53461647]

約数ペア:

[(1, 53461647), (3, 17820549), (9, 5940183), (27, 1980061), (97, 551151), (137, 390231), (149, 358803), (291, 183717), (411, 130077), (447, 119601), (873, 61239), (1233, 43359), (1341, 39867), (2619, 20413), (3699, 14453), (4023, 13289)]