180306981

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{10429}}^1$

素因数の和:10565

約数の個数: 24

約数和(自身を含む): 278230680

約数和(自身を除く): 97923699

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1921, 5763, 10429, 17289, 31287, 93861, 177293, 531879, 1178477, 1595637, 3535431, 10606293, 20034109, 60102327, 180306981]

約数ペア:

[(1, 180306981), (3, 60102327), (9, 20034109), (17, 10606293), (51, 3535431), (113, 1595637), (153, 1178477), (339, 531879), (1017, 177293), (1921, 93861), (5763, 31287), (10429, 17289)]