68916243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{3169}}^1$

素因数の和:3842

約数の個数: 16

約数和(自身を含む): 100425600

約数和(自身を除く): 31509357

約数列:

[1, 3, 11, 33, 659, 1977, 3169, 7249, 9507, 21747, 34859, 104577, 2088371, 6265113, 22972081, 68916243]

約数ペア:

[(1, 68916243), (3, 22972081), (11, 6265113), (33, 2088371), (659, 104577), (1977, 34859), (3169, 21747), (7249, 9507)]