72437439

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{1429}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 98589920

約数和(自身を除く): 26152481

約数列:

[1, 3, 61, 183, 277, 831, 1429, 4287, 16897, 50691, 87169, 261507, 395833, 1187499, 24145813, 72437439]

約数ペア:

[(1, 72437439), (3, 24145813), (61, 1187499), (183, 395833), (277, 261507), (831, 87169), (1429, 50691), (4287, 16897)]