87670323

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2473}}^1$

素因数の和:2596

約数の個数: 32

約数和(自身を含む): 141314880

約数和(自身を除く): 53644557

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 909, 1313, 2473, 2727, 3939, 7419, 11817, 22257, 32149, 35451, 66771, 96447, 249773, 289341, 749319, 868023, 2247957, 3247049, 6743871, 9741147, 29223441, 87670323]

約数ペア:

[(1, 87670323), (3, 29223441), (9, 9741147), (13, 6743871), (27, 3247049), (39, 2247957), (101, 868023), (117, 749319), (303, 289341), (351, 249773), (909, 96447), (1313, 66771), (2473, 35451), (2727, 32149), (3939, 22257), (7419, 11817)]