68485767

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{36643}}^1$

素因数の和:36742

約数の個数: 16

約数和(自身を含む): 105534720

約数和(自身を除く): 37048953

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 36643, 109929, 256501, 769503, 3261227, 9783681, 22828589, 68485767]

約数ペア:

[(1, 68485767), (3, 22828589), (7, 9783681), (21, 3261227), (89, 769503), (267, 256501), (623, 109929), (1869, 36643)]