41990589

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{81853}}^1$

素因数の和:81881

約数の個数: 16

約数和(自身を含む): 65483200

約数和(自身を除く): 23492611

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 81853, 245559, 736677, 1555207, 2210031, 4665621, 13996863, 41990589]

約数ペア:

[(1, 41990589), (3, 13996863), (9, 4665621), (19, 2210031), (27, 1555207), (57, 736677), (171, 245559), (513, 81853)]