157048821

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{187633}}^1$

素因数の和:187673

約数の個数: 16

約数和(自身を含む): 240171520

約数和(自身を除く): 83122699

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 187633, 562899, 1688697, 5066091, 5816623, 17449869, 52349607, 157048821]

約数ペア:

[(1, 157048821), (3, 52349607), (9, 17449869), (27, 5816623), (31, 5066091), (93, 1688697), (279, 562899), (837, 187633)]