71327907

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39041}}^1$

素因数の和:39083

約数の個数: 24

約数和(自身を含む): 121811040

約数和(自身を除く): 50483133

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 39041, 117123, 273287, 351369, 819861, 1132189, 2459583, 3396567, 7925323, 10189701, 23775969, 71327907]

約数ペア:

[(1, 71327907), (3, 23775969), (7, 10189701), (9, 7925323), (21, 3396567), (29, 2459583), (63, 1132189), (87, 819861), (203, 351369), (261, 273287), (609, 117123), (1827, 39041)]