39966939

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{7151}}^1$

素因数の和:7189

約数の個数: 24

約数和(自身を含む): 62479872

約数和(自身を除く): 22512933

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 7151, 21453, 64359, 164473, 193077, 493419, 579231, 1480257, 1737693, 4440771, 13322313, 39966939]

約数ペア:

[(1, 39966939), (3, 13322313), (9, 4440771), (23, 1737693), (27, 1480257), (69, 579231), (81, 493419), (207, 193077), (243, 164473), (621, 64359), (1863, 21453), (5589, 7151)]