636003927

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42139}}^1$

素因数の和:42204

約数の個数: 32

約数和(自身を含む): 1038329600

約数和(自身を除く): 402325673

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 15093, 42139, 126417, 379251, 547807, 1137753, 1643421, 1811977, 4930263, 5435931, 14790789, 16307793, 23555701, 48923379, 70667103, 212001309, 636003927]

約数ペア:

[(1, 636003927), (3, 212001309), (9, 70667103), (13, 48923379), (27, 23555701), (39, 16307793), (43, 14790789), (117, 5435931), (129, 4930263), (351, 1811977), (387, 1643421), (559, 1137753), (1161, 547807), (1677, 379251), (5031, 126417), (15093, 42139)]