68104873

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 77609600

約数和(自身を除く): 9504727

約数列:

[1, 17, 19, 79, 157, 289, 323, 1343, 1501, 2669, 2983, 5491, 12403, 22831, 25517, 45373, 50711, 210851, 235657, 433789, 862087, 3584467, 4006169, 68104873]

約数ペア:

[(1, 68104873), (17, 4006169), (19, 3584467), (79, 862087), (157, 433789), (289, 235657), (323, 210851), (1343, 50711), (1501, 45373), (2669, 25517), (2983, 22831), (5491, 12403)]