66533337

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19609}}^1$

素因数の和:19657

約数の個数: 24

約数和(自身を含む): 107070600

約数和(自身を除く): 40537263

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 19609, 58827, 176481, 254917, 568661, 764751, 1705983, 2294253, 5117949, 7392593, 22177779, 66533337]

約数ペア:

[(1, 66533337), (3, 22177779), (9, 7392593), (13, 5117949), (29, 2294253), (39, 1705983), (87, 764751), (117, 568661), (261, 254917), (377, 176481), (1131, 58827), (3393, 19609)]