120236481

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{31583}}^1$

素因数の和:31642

約数の個数: 20

約数和(自身を含む): 183439872

約数和(自身を除く): 63203391

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 31583, 94749, 284247, 852741, 1484401, 2558223, 4453203, 13359609, 40078827, 120236481]

約数ペア:

[(1, 120236481), (3, 40078827), (9, 13359609), (27, 4453203), (47, 2558223), (81, 1484401), (141, 852741), (423, 284247), (1269, 94749), (3807, 31583)]