68314327599

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{78887}}^1$

素因数の和:79084

約数の個数: 48

約数和(自身を含む): 109213809408

約数和(自身を除く): 40899481809

約数列:

[1, 3, 7, 21, 43, 49, 129, 137, 147, 301, 411, 903, 959, 2107, 2877, 5891, 6321, 6713, 17673, 20139, 41237, 78887, 123711, 236661, 288659, 552209, 865977, 1656627, 3392141, 3865463, 10176423, 10807519, 11596389, 23744987, 32422557, 71234961, 75652633, 166214909, 226957899, 464723317, 498644727, 529568431, 1394169951, 1588705293, 3253063219, 9759189657, 22771442533, 68314327599]

約数ペア:

[(1, 68314327599), (3, 22771442533), (7, 9759189657), (21, 3253063219), (43, 1588705293), (49, 1394169951), (129, 529568431), (137, 498644727), (147, 464723317), (301, 226957899), (411, 166214909), (903, 75652633), (959, 71234961), (2107, 32422557), (2877, 23744987), (5891, 11596389), (6321, 10807519), (6713, 10176423), (17673, 3865463), (20139, 3392141), (41237, 1656627), (78887, 865977), (123711, 552209), (236661, 288659)]