91905003

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{91997}}^1$

素因数の和:92043

約数の個数: 16

約数和(自身を含む): 139836960

約数和(自身を除く): 47931957

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 91997, 275991, 827973, 2483919, 3403889, 10211667, 30635001, 91905003]

約数ペア:

[(1, 91905003), (3, 30635001), (9, 10211667), (27, 3403889), (37, 2483919), (111, 827973), (333, 275991), (999, 91997)]