15698415681

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2719}}^1\times {\mathrm{5483}}^1$

素因数の和:8227

約数の個数: 40

約数和(自身を含む): 25268517120

約数和(自身を除く): 9570101439

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2719, 5483, 8157, 16449, 24471, 35347, 49347, 71279, 73413, 106041, 148041, 213837, 220239, 318123, 444123, 641511, 954369, 1924533, 2863107, 5773599, 14908277, 44724831, 134174493, 193807601, 402523479, 581422803, 1207570437, 1744268409, 5232805227, 15698415681]

約数ペア:

[(1, 15698415681), (3, 5232805227), (9, 1744268409), (13, 1207570437), (27, 581422803), (39, 402523479), (81, 193807601), (117, 134174493), (351, 44724831), (1053, 14908277), (2719, 5773599), (5483, 2863107), (8157, 1924533), (16449, 954369), (24471, 641511), (35347, 444123), (49347, 318123), (71279, 220239), (73413, 213837), (106041, 148041)]