64041039

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:924

約数の個数: 36

約数和(自身を含む): 101992176

約数和(自身を除く): 37951137

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 361, 437, 857, 1083, 1311, 2571, 3249, 3933, 7713, 8303, 16283, 19711, 24909, 48849, 59133, 74727, 146547, 177399, 309377, 374509, 928131, 1123527, 2784393, 3370581, 7115671, 21347013, 64041039]

約数ペア:

[(1, 64041039), (3, 21347013), (9, 7115671), (19, 3370581), (23, 2784393), (57, 1123527), (69, 928131), (171, 374509), (207, 309377), (361, 177399), (437, 146547), (857, 74727), (1083, 59133), (1311, 48849), (2571, 24909), (3249, 19711), (3933, 16283), (7713, 8303)]