71766297

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{17839}}^1$

素因数の和:17997

約数の個数: 16

約数和(自身を含む): 107040000

約数和(自身を除く): 35273703

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 17839, 53517, 160551, 481653, 2658011, 7974033, 23922099, 71766297]

約数ペア:

[(1, 71766297), (3, 23922099), (9, 7974033), (27, 2658011), (149, 481653), (447, 160551), (1341, 53517), (4023, 17839)]