23738851689

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{9613}}^1$

素因数の和:9894

約数の個数: 48

約数和(自身を含む): 37404151488

約数和(自身を除く): 13665299799

約数列:

[1, 3, 7, 21, 49, 107, 147, 157, 321, 471, 749, 1099, 2247, 3297, 5243, 7693, 9613, 15729, 16799, 23079, 28839, 50397, 67291, 117593, 201873, 352779, 471037, 823151, 1028591, 1413111, 1509241, 2469453, 3085773, 4527723, 7200137, 10564687, 21600411, 31694061, 50400959, 73952809, 151202877, 161488787, 221858427, 484466361, 1130421509, 3391264527, 7912950563, 23738851689]

約数ペア:

[(1, 23738851689), (3, 7912950563), (7, 3391264527), (21, 1130421509), (49, 484466361), (107, 221858427), (147, 161488787), (157, 151202877), (321, 73952809), (471, 50400959), (749, 31694061), (1099, 21600411), (2247, 10564687), (3297, 7200137), (5243, 4527723), (7693, 3085773), (9613, 2469453), (15729, 1509241), (16799, 1413111), (23079, 1028591), (28839, 823151), (50397, 471037), (67291, 352779), (117593, 201873)]