139600161

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3187}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 209540864

約数和(自身を除く): 69940703

約数列:

[1, 3, 9, 31, 93, 157, 279, 471, 1413, 3187, 4867, 9561, 14601, 28683, 43803, 98797, 296391, 500359, 889173, 1501077, 4503231, 15511129, 46533387, 139600161]

約数ペア:

[(1, 139600161), (3, 46533387), (9, 15511129), (31, 4503231), (93, 1501077), (157, 889173), (279, 500359), (471, 296391), (1413, 98797), (3187, 43803), (4867, 28683), (9561, 14601)]