72356573

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 81791424

約数和(自身を除く): 9434851

約数列:

[1, 17, 31, 43, 103, 527, 731, 961, 1333, 1751, 3193, 4429, 16337, 22661, 41323, 54281, 75293, 98983, 137299, 702491, 1682711, 2334083, 4256269, 72356573]

約数ペア:

[(1, 72356573), (17, 4256269), (31, 2334083), (43, 1682711), (103, 702491), (527, 137299), (731, 98983), (961, 75293), (1333, 54281), (1751, 41323), (3193, 22661), (4429, 16337)]