5181396003

素因数分解:

$3^2\times 7^1\times {\mathrm{3433}}^1\times {\mathrm{23957}}^1$

素因数の和:27403

約数の個数: 24

約数和(自身を含む): 8556264288

約数和(自身を除く): 3374868285

約数列:

[1, 3, 7, 9, 21, 63, 3433, 10299, 23957, 24031, 30897, 71871, 72093, 167699, 215613, 216279, 503097, 1509291, 82244381, 246733143, 575710667, 740199429, 1727132001, 5181396003]

約数ペア:

[(1, 5181396003), (3, 1727132001), (7, 740199429), (9, 575710667), (21, 246733143), (63, 82244381), (3433, 1509291), (10299, 503097), (23957, 216279), (24031, 215613), (30897, 167699), (71871, 72093)]