64009197

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 110739200

約数和(自身を除く): 46730003

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 553, 567, 711, 1429, 1659, 2133, 4287, 4977, 6399, 10003, 12861, 14931, 30009, 38583, 44793, 90027, 112891, 115749, 270081, 338673, 790237, 810243, 1016019, 2370711, 3048057, 7112133, 9144171, 21336399, 64009197]

約数ペア:

[(1, 64009197), (3, 21336399), (7, 9144171), (9, 7112133), (21, 3048057), (27, 2370711), (63, 1016019), (79, 810243), (81, 790237), (189, 338673), (237, 270081), (553, 115749), (567, 112891), (711, 90027), (1429, 44793), (1659, 38583), (2133, 30009), (4287, 14931), (4977, 12861), (6399, 10003)]