87892269

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 125798400

約数和(自身を除く): 37906131

約数列:

[1, 3, 23, 69, 83, 103, 149, 249, 309, 447, 1909, 2369, 3427, 5727, 7107, 8549, 10281, 12367, 15347, 25647, 37101, 46041, 196627, 284441, 352981, 589881, 853323, 1058943, 1273801, 3821403, 29297423, 87892269]

約数ペア:

[(1, 87892269), (3, 29297423), (23, 3821403), (69, 1273801), (83, 1058943), (103, 853323), (149, 589881), (249, 352981), (309, 284441), (447, 196627), (1909, 46041), (2369, 37101), (3427, 25647), (5727, 15347), (7107, 12367), (8549, 10281)]