89562987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8737}}^1$

素因数の和:8827

約数の個数: 24

約数和(自身を含む): 139039056

約数和(自身を除く): 49476069

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 8737, 10251, 26211, 78633, 148529, 445587, 585379, 1336761, 1756137, 5268411, 9951443, 29854329, 89562987]

約数ペア:

[(1, 89562987), (3, 29854329), (9, 9951443), (17, 5268411), (51, 1756137), (67, 1336761), (153, 585379), (201, 445587), (603, 148529), (1139, 78633), (3417, 26211), (8737, 10251)]