68272443

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{18457}}^1$

素因数の和:18603

約数の個数: 16

約数和(自身を含む): 101888160

約数和(自身を除く): 33615717

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 18457, 55371, 166113, 498339, 2528609, 7585827, 22757481, 68272443]

約数ペア:

[(1, 68272443), (3, 22757481), (9, 7585827), (27, 2528609), (137, 498339), (411, 166113), (1233, 55371), (3699, 18457)]