370926081

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{193493}}^1$

素因数の和:193573

約数の個数: 16

約数和(自身を含む): 557262720

約数和(自身を除く): 186336639

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 193493, 580479, 1741437, 5224311, 13738003, 41214009, 123642027, 370926081]

約数ペア:

[(1, 370926081), (3, 123642027), (9, 41214009), (27, 13738003), (71, 5224311), (213, 1741437), (639, 580479), (1917, 193493)]