68389629

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{773}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 114130944

約数和(自身を除く): 45741315

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 383, 773, 1149, 2319, 2681, 4213, 5411, 8043, 8503, 12639, 16233, 25509, 29491, 59521, 88473, 178563, 296059, 888177, 2072413, 3256649, 6217239, 9769947, 22796543, 68389629]

約数ペア:

[(1, 68389629), (3, 22796543), (7, 9769947), (11, 6217239), (21, 3256649), (33, 2072413), (77, 888177), (231, 296059), (383, 178563), (773, 88473), (1149, 59521), (2319, 29491), (2681, 25509), (4213, 16233), (5411, 12639), (8043, 8503)]