67306257

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 103636624

約数和(自身を除く): 36330367

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 211, 529, 603, 633, 1541, 1587, 1899, 4623, 4761, 4853, 13869, 14137, 14559, 35443, 42411, 43677, 106329, 111619, 127233, 318987, 325151, 334857, 975453, 1004571, 2926359, 7478473, 22435419, 67306257]

約数ペア:

[(1, 67306257), (3, 22435419), (9, 7478473), (23, 2926359), (67, 1004571), (69, 975453), (201, 334857), (207, 325151), (211, 318987), (529, 127233), (603, 111619), (633, 106329), (1541, 43677), (1587, 42411), (1899, 35443), (4623, 14559), (4761, 14137), (4853, 13869)]