66404313

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{5009}}^1$

素因数の和:5509

約数の個数: 16

約数和(自身を含む): 98596800

約数和(自身を除く): 32192487

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 5009, 13257, 15027, 45081, 135243, 2459419, 7378257, 22134771, 66404313]

約数ペア:

[(1, 66404313), (3, 22134771), (9, 7378257), (27, 2459419), (491, 135243), (1473, 45081), (4419, 15027), (5009, 13257)]