68804564423

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{866851}}^1$

素因数の和:866927

約数の個数: 32

約数和(自身を含む): 89875215360

約数和(自身を除く): 21070650937

約数列:

[1, 7, 17, 23, 29, 119, 161, 203, 391, 493, 667, 2737, 3451, 4669, 11339, 79373, 866851, 6067957, 14736467, 19937573, 25138679, 103155269, 139563011, 175970753, 338938741, 427357543, 578189617, 2372571187, 2991502801, 4047327319, 9829223489, 68804564423]

約数ペア:

[(1, 68804564423), (7, 9829223489), (17, 4047327319), (23, 2991502801), (29, 2372571187), (119, 578189617), (161, 427357543), (203, 338938741), (391, 175970753), (493, 139563011), (667, 103155269), (2737, 25138679), (3451, 19937573), (4669, 14736467), (11339, 6067957), (79373, 866851)]