764463519

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{40123}}^1$

素因数の和:40231

約数の個数: 24

約数和(自身を含む): 1157978640

約数和(自身を除く): 393515121

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 6351, 19053, 40123, 120369, 361107, 1163567, 2928979, 3490701, 8786937, 10472103, 26360811, 84940391, 254821173, 764463519]

約数ペア:

[(1, 764463519), (3, 254821173), (9, 84940391), (29, 26360811), (73, 10472103), (87, 8786937), (219, 3490701), (261, 2928979), (657, 1163567), (2117, 361107), (6351, 120369), (19053, 40123)]