155236497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{601}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 230590080

約数和(自身を除く): 75353583

約数列:

[1, 3, 13, 37, 39, 111, 179, 481, 537, 601, 1443, 1803, 2327, 6623, 6981, 7813, 19869, 22237, 23439, 66711, 86099, 107579, 258297, 289081, 322737, 867243, 1398527, 3980423, 4195581, 11941269, 51745499, 155236497]

約数ペア:

[(1, 155236497), (3, 51745499), (13, 11941269), (37, 4195581), (39, 3980423), (111, 1398527), (179, 867243), (481, 322737), (537, 289081), (601, 258297), (1443, 107579), (1803, 86099), (2327, 66711), (6623, 23439), (6981, 22237), (7813, 19869)]