162188001

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{64591}}^1$

素因数の和:64634

約数の個数: 20

約数和(自身を含む): 250100224

約数和(自身を除く): 87912223

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 64591, 193773, 581319, 1743957, 2002321, 5231871, 6006963, 18020889, 54062667, 162188001]

約数ペア:

[(1, 162188001), (3, 54062667), (9, 18020889), (27, 6006963), (31, 5231871), (81, 2002321), (93, 1743957), (279, 581319), (837, 193773), (2511, 64591)]