80156493

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 123782400

約数和(自身を除く): 43625907

約数列:

[1, 3, 9, 27, 29, 87, 167, 261, 501, 613, 783, 1503, 1839, 4509, 4843, 5517, 14529, 16551, 17777, 43587, 53331, 102371, 130761, 159993, 307113, 479979, 921339, 2764017, 2968759, 8906277, 26718831, 80156493]

約数ペア:

[(1, 80156493), (3, 26718831), (9, 8906277), (27, 2968759), (29, 2764017), (87, 921339), (167, 479979), (261, 307113), (501, 159993), (613, 130761), (783, 102371), (1503, 53331), (1839, 43587), (4509, 17777), (4843, 16551), (5517, 14529)]