137730267

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{12721}}^1$

素因数の和:13131

約数の個数: 16

約数和(自身を含む): 204569760

約数和(自身を除く): 66839493

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 10827, 12721, 38163, 114489, 343467, 5101121, 15303363, 45910089, 137730267]

約数ペア:

[(1, 137730267), (3, 45910089), (9, 15303363), (27, 5101121), (401, 343467), (1203, 114489), (3609, 38163), (10827, 12721)]