68335041

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 97377280

約数和(自身を除く): 29042239

約数列:

[1, 3, 37, 43, 103, 111, 129, 139, 309, 417, 1591, 3811, 4429, 4773, 5143, 5977, 11433, 13287, 14317, 15429, 17931, 42951, 163873, 221149, 491619, 529729, 615631, 663447, 1589187, 1846893, 22778347, 68335041]

約数ペア:

[(1, 68335041), (3, 22778347), (37, 1846893), (43, 1589187), (103, 663447), (111, 615631), (129, 529729), (139, 491619), (309, 221149), (417, 163873), (1591, 42951), (3811, 17931), (4429, 15429), (4773, 14317), (5143, 13287), (5977, 11433)]