49289391

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{8819}}^1$

素因数の和:8857

約数の個数: 24

約数和(自身を含む): 77051520

約数和(自身を除く): 27762129

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 8819, 26457, 79371, 202837, 238113, 608511, 714339, 1825533, 2143017, 5476599, 16429797, 49289391]

約数ペア:

[(1, 49289391), (3, 16429797), (9, 5476599), (23, 2143017), (27, 1825533), (69, 714339), (81, 608511), (207, 238113), (243, 202837), (621, 79371), (1863, 26457), (5589, 8819)]