15481179

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 26503680

約数和(自身を除く): 11022501

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 811, 909, 2121, 2433, 2727, 5677, 6363, 7299, 17031, 19089, 21897, 51093, 81911, 153279, 245733, 573377, 737199, 1720131, 2211597, 5160393, 15481179]

約数ペア:

[(1, 15481179), (3, 5160393), (7, 2211597), (9, 1720131), (21, 737199), (27, 573377), (63, 245733), (101, 153279), (189, 81911), (303, 51093), (707, 21897), (811, 19089), (909, 17031), (2121, 7299), (2433, 6363), (2727, 5677)]