168889396851

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{800473}}^1$

素因数の和:800700

約数の個数: 48

約数和(自身を含む): 296700490944

約数和(自身を除く): 127811094093

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 197, 357, 591, 1071, 1379, 1773, 3349, 4137, 10047, 12411, 23443, 30141, 70329, 210987, 800473, 2401419, 5603311, 7204257, 13608041, 16809933, 40824123, 50429799, 95256287, 122472369, 157693181, 285768861, 473079543, 857306583, 1103852267, 1419238629, 2680784077, 3311556801, 8042352231, 9934670403, 18765488539, 24127056693, 56296465617, 168889396851]

約数ペア:

[(1, 168889396851), (3, 56296465617), (7, 24127056693), (9, 18765488539), (17, 9934670403), (21, 8042352231), (51, 3311556801), (63, 2680784077), (119, 1419238629), (153, 1103852267), (197, 857306583), (357, 473079543), (591, 285768861), (1071, 157693181), (1379, 122472369), (1773, 95256287), (3349, 50429799), (4137, 40824123), (10047, 16809933), (12411, 13608041), (23443, 7204257), (30141, 5603311), (70329, 2401419), (210987, 800473)]