16472744757

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1\times {\mathrm{3449}}^1$

素因数の和:5122

約数の個数: 48

約数和(自身を含む): 27796953600

約数和(自身を除く): 11324208843

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1613, 2961, 3449, 4839, 10347, 11291, 14517, 24143, 31041, 33873, 72429, 75811, 101619, 162103, 217287, 227433, 486309, 530677, 682299, 1134721, 1458927, 1592031, 3404163, 4776093, 5563237, 10212489, 16689711, 38942659, 50069133, 116827977, 261472139, 350483931, 784416417, 1830304973, 2353249251, 5490914919, 16472744757]

約数ペア:

[(1, 16472744757), (3, 5490914919), (7, 2353249251), (9, 1830304973), (21, 784416417), (47, 350483931), (63, 261472139), (141, 116827977), (329, 50069133), (423, 38942659), (987, 16689711), (1613, 10212489), (2961, 5563237), (3449, 4776093), (4839, 3404163), (10347, 1592031), (11291, 1458927), (14517, 1134721), (24143, 682299), (31041, 530677), (33873, 486309), (72429, 227433), (75811, 217287), (101619, 162103)]