201620313

素因数分解:

$3^3\times {\mathrm{1721}}^1\times {\mathrm{4339}}^1$

素因数の和:6069

約数の個数: 16

約数和(自身を含む): 298939200

約数和(自身を除く): 97318887

約数列:

[1, 3, 9, 27, 1721, 4339, 5163, 13017, 15489, 39051, 46467, 117153, 7467419, 22402257, 67206771, 201620313]

約数ペア:

[(1, 201620313), (3, 67206771), (9, 22402257), (27, 7467419), (1721, 117153), (4339, 46467), (5163, 39051), (13017, 15489)]