203060067

素因数分解:

$3^1\times 7^2\times {\mathrm{907}}^1\times {\mathrm{1523}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 315504576

約数和(自身を除く): 112444509

約数列:

[1, 3, 7, 21, 49, 147, 907, 1523, 2721, 4569, 6349, 10661, 19047, 31983, 44443, 74627, 133329, 223881, 1381361, 4144083, 9669527, 29008581, 67686689, 203060067]

約数ペア:

[(1, 203060067), (3, 67686689), (7, 29008581), (21, 9669527), (49, 4144083), (147, 1381361), (907, 223881), (1523, 133329), (2721, 74627), (4569, 44443), (6349, 31983), (10661, 19047)]