78748161

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 106579968

約数和(自身を除く): 27831807

約数列:

[1, 3, 131, 151, 393, 453, 1327, 3981, 19781, 59343, 173837, 200377, 521511, 601131, 26249387, 78748161]

約数ペア:

[(1, 78748161), (3, 26249387), (131, 601131), (151, 521511), (393, 200377), (453, 173837), (1327, 59343), (3981, 19781)]