120331521

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{61051}}^1$

素因数の和:61133

約数の個数: 16

約数和(自身を含む): 180713920

約数和(自身を除く): 60382399

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 61051, 183153, 549459, 1648377, 4456723, 13370169, 40110507, 120331521]

約数ペア:

[(1, 120331521), (3, 40110507), (9, 13370169), (27, 4456723), (73, 1648377), (219, 549459), (657, 183153), (1971, 61051)]