165252009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{17729}}^1$

素因数の和:17984

約数の個数: 16

約数和(自身を含む): 238291200

約数和(自身を除く): 73039191

約数列:

[1, 3, 13, 39, 239, 717, 3107, 9321, 17729, 53187, 230477, 691431, 4237231, 12711693, 55084003, 165252009]

約数ペア:

[(1, 165252009), (3, 55084003), (13, 12711693), (39, 4237231), (239, 691431), (717, 230477), (3107, 53187), (9321, 17729)]