73070487

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28289}}^1$

素因数の和:28343

約数の個数: 24

約数和(自身を含む): 123570720

約数和(自身を除く): 50500233

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 28289, 84867, 198023, 254601, 594069, 1159849, 1782207, 3479547, 8118943, 10438641, 24356829, 73070487]

約数ペア:

[(1, 73070487), (3, 24356829), (7, 10438641), (9, 8118943), (21, 3479547), (41, 1782207), (63, 1159849), (123, 594069), (287, 254601), (369, 198023), (861, 84867), (2583, 28289)]