40529097

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17387}}^1$

素因数の和:17437

約数の個数: 24

約数和(自身を含む): 68717376

約数和(自身を除く): 28188279

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 17387, 52161, 121709, 156483, 365127, 643319, 1095381, 1929957, 4503233, 5789871, 13509699, 40529097]

約数ペア:

[(1, 40529097), (3, 13509699), (7, 5789871), (9, 4503233), (21, 1929957), (37, 1095381), (63, 643319), (111, 365127), (259, 156483), (333, 121709), (777, 52161), (2331, 17387)]