51415419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67741}}^1$

素因数の和:67778

約数の個数: 16

約数和(自身を含む): 78038784

約数和(自身を除く): 26623365

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 67741, 203223, 745151, 1558043, 2235453, 4674129, 17138473, 51415419]

約数ペア:

[(1, 51415419), (3, 17138473), (11, 4674129), (23, 2235453), (33, 1558043), (69, 745151), (253, 203223), (759, 67741)]