67728891

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{3491}}^1$

素因数の和:3746

約数の個数: 16

約数和(自身を含む): 93864960

約数和(自身を除く): 26136069

約数列:

[1, 3, 29, 87, 223, 669, 3491, 6467, 10473, 19401, 101239, 303717, 778493, 2335479, 22576297, 67728891]

約数ペア:

[(1, 67728891), (3, 22576297), (29, 2335479), (87, 778493), (223, 303717), (669, 101239), (3491, 19401), (6467, 10473)]