77474283

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{18947}}^1$

素因数の和:19026

約数の個数: 16

約数和(自身を含む): 109140480

約数和(自身を除く): 31666197

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 18947, 56841, 549463, 890509, 1648389, 2671527, 25824761, 77474283]

約数ペア:

[(1, 77474283), (3, 25824761), (29, 2671527), (47, 1648389), (87, 890509), (141, 549463), (1363, 56841), (4089, 18947)]