68622099

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 115869600

約数和(自身を除く): 47247501

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 149, 241, 273, 447, 637, 723, 1043, 1687, 1911, 1937, 3129, 3133, 5061, 5811, 7301, 9399, 11809, 13559, 21903, 21931, 35427, 35909, 40677, 65793, 94913, 107727, 153517, 251363, 284739, 460551, 466817, 754089, 1400451, 1759541, 3267719, 5278623, 9803157, 22874033, 68622099]

約数ペア:

[(1, 68622099), (3, 22874033), (7, 9803157), (13, 5278623), (21, 3267719), (39, 1759541), (49, 1400451), (91, 754089), (147, 466817), (149, 460551), (241, 284739), (273, 251363), (447, 153517), (637, 107727), (723, 94913), (1043, 65793), (1687, 40677), (1911, 35909), (1937, 35427), (3129, 21931), (3133, 21903), (5061, 13559), (5811, 11809), (7301, 9399)]