166562421

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{1549}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 225729600

約数和(自身を除く): 59167179

約数列:

[1, 3, 73, 219, 491, 1473, 1549, 4647, 35843, 107529, 113077, 339231, 760559, 2281677, 55520807, 166562421]

約数ペア:

[(1, 166562421), (3, 55520807), (73, 2281677), (219, 760559), (491, 339231), (1473, 113077), (1549, 107529), (4647, 35843)]