240129627

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 340844544

約数和(自身を除く): 100714917

約数列:

[1, 3, 31, 47, 93, 137, 141, 401, 411, 1203, 1457, 4247, 4371, 6439, 12431, 12741, 18847, 19317, 37293, 54937, 56541, 164811, 199609, 584257, 598827, 1703047, 1752771, 2582039, 5109141, 7746117, 80043209, 240129627]

約数ペア:

[(1, 240129627), (3, 80043209), (31, 7746117), (47, 5109141), (93, 2582039), (137, 1752771), (141, 1703047), (401, 598827), (411, 584257), (1203, 199609), (1457, 164811), (4247, 56541), (4371, 54937), (6439, 37293), (12431, 19317), (12741, 18847)]