68589573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{18131}}^1$

素因数の和:18244

約数の個数: 16

約数和(自身を含む): 99508416

約数和(自身を除く): 30918843

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 18131, 54393, 235703, 707109, 1758707, 5276121, 22863191, 68589573]

約数ペア:

[(1, 68589573), (3, 22863191), (13, 5276121), (39, 1758707), (97, 707109), (291, 235703), (1261, 54393), (3783, 18131)]