133730247

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 211340800

約数和(自身を除く): 77610553

約数列:

[1, 3, 7, 21, 37, 109, 111, 259, 327, 763, 777, 1579, 2289, 4033, 4737, 11053, 12099, 28231, 33159, 58423, 84693, 172111, 175269, 408961, 516333, 1204777, 1226883, 3614331, 6368107, 19104321, 44576749, 133730247]

約数ペア:

[(1, 133730247), (3, 44576749), (7, 19104321), (21, 6368107), (37, 3614331), (109, 1226883), (111, 1204777), (259, 516333), (327, 408961), (763, 175269), (777, 172111), (1579, 84693), (2289, 58423), (4033, 33159), (4737, 28231), (11053, 12099)]