68890503

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{1097}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 101639664

約数和(自身を除く): 32749161

約数列:

[1, 3, 11, 33, 121, 173, 363, 519, 1097, 1903, 3291, 5709, 12067, 20933, 36201, 62799, 132737, 189781, 398211, 569343, 2087591, 6262773, 22963501, 68890503]

約数ペア:

[(1, 68890503), (3, 22963501), (11, 6262773), (33, 2087591), (121, 569343), (173, 398211), (363, 189781), (519, 132737), (1097, 62799), (1903, 36201), (3291, 20933), (5709, 12067)]