303282873

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{857}}^1$

素因数の和:1143

約数の個数: 40

約数和(自身を含む): 482130792

約数和(自身を除く): 178847919

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 257, 459, 771, 857, 1377, 2313, 2571, 4369, 6939, 7713, 13107, 14569, 20817, 23139, 39321, 43707, 69417, 117963, 131121, 220249, 353889, 393363, 660747, 1180089, 1982241, 3744233, 5946723, 11232699, 17840169, 33698097, 101094291, 303282873]

約数ペア:

[(1, 303282873), (3, 101094291), (9, 33698097), (17, 17840169), (27, 11232699), (51, 5946723), (81, 3744233), (153, 1982241), (257, 1180089), (459, 660747), (771, 393363), (857, 353889), (1377, 220249), (2313, 131121), (2571, 117963), (4369, 69417), (6939, 43707), (7713, 39321), (13107, 23139), (14569, 20817)]