15693869799

素因数分解:

$3^4\times {\mathrm{433}}^1\times {\mathrm{447463}}^1$

素因数の和:447908

約数の個数: 20

約数和(自身を含む): 23498124496

約数和(自身を除く): 7804254697

約数列:

[1, 3, 9, 27, 81, 433, 1299, 3897, 11691, 35073, 447463, 1342389, 4027167, 12081501, 36244503, 193751479, 581254437, 1743763311, 5231289933, 15693869799]

約数ペア:

[(1, 15693869799), (3, 5231289933), (9, 1743763311), (27, 581254437), (81, 193751479), (433, 36244503), (1299, 12081501), (3897, 4027167), (11691, 1342389), (35073, 447463)]