81724929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6569}}^1$

素因数の和:6625

約数の個数: 32

約数和(自身を含む): 132451200

約数和(自身を除く): 50726271

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 4147, 6569, 12441, 19707, 72259, 85397, 190501, 216777, 256191, 571503, 939367, 2095511, 2476513, 2818101, 6286533, 7429539, 27241643, 81724929]

約数ペア:

[(1, 81724929), (3, 27241643), (11, 7429539), (13, 6286533), (29, 2818101), (33, 2476513), (39, 2095511), (87, 939367), (143, 571503), (319, 256191), (377, 216777), (429, 190501), (957, 85397), (1131, 72259), (4147, 19707), (6569, 12441)]