157942737

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{188701}}^1$

素因数の和:188741

約数の個数: 16

約数和(自身を含む): 241538560

約数和(自身を除く): 83595823

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 188701, 566103, 1698309, 5094927, 5849731, 17549193, 52647579, 157942737]

約数ペア:

[(1, 157942737), (3, 52647579), (9, 17549193), (27, 5849731), (31, 5094927), (93, 1698309), (279, 566103), (837, 188701)]