22397156721

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1627}}^1\times {\mathrm{17581}}^1$

素因数の和:19246

約数の個数: 32

約数和(自身を含む): 34348195200

約数和(自身を除く): 11951038479

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1627, 4881, 14643, 17581, 43929, 47183, 52743, 141549, 158229, 424647, 474687, 509849, 1273941, 1529547, 4588641, 13765923, 28604287, 85812861, 257438583, 772315749, 829524323, 2488572969, 7465718907, 22397156721]

約数ペア:

[(1, 22397156721), (3, 7465718907), (9, 2488572969), (27, 829524323), (29, 772315749), (87, 257438583), (261, 85812861), (783, 28604287), (1627, 13765923), (4881, 4588641), (14643, 1529547), (17581, 1273941), (43929, 509849), (47183, 474687), (52743, 424647), (141549, 158229)]