72770547

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{4523}}^1$

素因数の和:4730

約数の個数: 16

約数和(自身を含む): 100758528

約数和(自身を除く): 27987981

約数列:

[1, 3, 31, 93, 173, 519, 4523, 5363, 13569, 16089, 140213, 420639, 782479, 2347437, 24256849, 72770547]

約数ペア:

[(1, 72770547), (3, 24256849), (31, 2347437), (93, 782479), (173, 420639), (519, 140213), (4523, 16089), (5363, 13569)]