84376287

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2473}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 129677184

約数和(自身を除く): 45300897

約数列:

[1, 3, 9, 17, 51, 153, 223, 669, 2007, 2473, 3791, 7419, 11373, 22257, 34119, 42041, 126123, 378369, 551479, 1654437, 4963311, 9375143, 28125429, 84376287]

約数ペア:

[(1, 84376287), (3, 28125429), (9, 9375143), (17, 4963311), (51, 1654437), (153, 551479), (223, 378369), (669, 126123), (2007, 42041), (2473, 34119), (3791, 22257), (7419, 11373)]