236493171

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81353}}^1$

素因数の和:81395

約数の個数: 24

約数和(自身を含む): 380736720

約数和(自身を除く): 144243549

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 81353, 244059, 732177, 1383001, 1545707, 4149003, 4637121, 12447009, 13911363, 26277019, 78831057, 236493171]

約数ペア:

[(1, 236493171), (3, 78831057), (9, 26277019), (17, 13911363), (19, 12447009), (51, 4637121), (57, 4149003), (153, 1545707), (171, 1383001), (323, 732177), (969, 244059), (2907, 81353)]