78890667

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1289}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 109969920

約数和(自身を除く): 31079253

約数列:

[1, 3, 23, 69, 887, 1289, 2661, 3867, 20401, 29647, 61203, 88941, 1143343, 3430029, 26296889, 78890667]

約数ペア:

[(1, 78890667), (3, 26296889), (23, 3430029), (69, 1143343), (887, 88941), (1289, 61203), (2661, 29647), (3867, 20401)]