207922383

素因数分解:

$3^4\times {\mathrm{653}}^1\times {\mathrm{3931}}^1$

素因数の和:4596

約数の個数: 20

約数和(自身を含む): 311154888

約数和(自身を除く): 103232505

約数列:

[1, 3, 9, 27, 81, 653, 1959, 3931, 5877, 11793, 17631, 35379, 52893, 106137, 318411, 2566943, 7700829, 23102487, 69307461, 207922383]

約数ペア:

[(1, 207922383), (3, 69307461), (9, 23102487), (27, 7700829), (81, 2566943), (653, 318411), (1959, 106137), (3931, 52893), (5877, 35379), (11793, 17631)]