268223877

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{3797}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 398151936

約数和(自身を除く): 129928059

約数列:

[1, 3, 9, 47, 141, 167, 423, 501, 1503, 3797, 7849, 11391, 23547, 34173, 70641, 178459, 535377, 634099, 1606131, 1902297, 5706891, 29802653, 89407959, 268223877]

約数ペア:

[(1, 268223877), (3, 89407959), (9, 29802653), (47, 5706891), (141, 1902297), (167, 1606131), (423, 634099), (501, 535377), (1503, 178459), (3797, 70641), (7849, 34173), (11391, 23547)]