42737193

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{21683}}^1$

素因数の和:21765

約数の個数: 16

約数和(自身を含む): 64184640

約数和(自身を除く): 21447447

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 21683, 65049, 195147, 585441, 1582859, 4748577, 14245731, 42737193]

約数ペア:

[(1, 42737193), (3, 14245731), (9, 4748577), (27, 1582859), (73, 585441), (219, 195147), (657, 65049), (1971, 21683)]