118528221

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 187752448

約数和(自身を除く): 69224227

約数列:

[1, 3, 7, 21, 31, 93, 163, 217, 489, 651, 1117, 1141, 3351, 3423, 5053, 7819, 15159, 23457, 34627, 35371, 103881, 106113, 182071, 242389, 546213, 727167, 1274497, 3823491, 5644201, 16932603, 39509407, 118528221]

約数ペア:

[(1, 118528221), (3, 39509407), (7, 16932603), (21, 5644201), (31, 3823491), (93, 1274497), (163, 727167), (217, 546213), (489, 242389), (651, 182071), (1117, 106113), (1141, 103881), (3351, 35371), (3423, 34627), (5053, 23457), (7819, 15159)]