130009239

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 197259200

約数和(自身を除く): 67249961

約数列:

[1, 3, 9, 27, 61, 183, 193, 409, 549, 579, 1227, 1647, 1737, 3681, 5211, 11043, 11773, 24949, 35319, 74847, 78937, 105957, 224541, 236811, 317871, 673623, 710433, 2131299, 4815157, 14445471, 43336413, 130009239]

約数ペア:

[(1, 130009239), (3, 43336413), (9, 14445471), (27, 4815157), (61, 2131299), (183, 710433), (193, 673623), (409, 317871), (549, 236811), (579, 224541), (1227, 105957), (1647, 78937), (1737, 74847), (3681, 35319), (5211, 24949), (11043, 11773)]