85176429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 128459520

約数和(自身を除く): 43283091

約数列:

[1, 3, 13, 23, 39, 69, 269, 299, 353, 807, 897, 1059, 3497, 4589, 6187, 8119, 10491, 13767, 18561, 24357, 80431, 94957, 105547, 241293, 284871, 316641, 1234441, 2184011, 3703323, 6552033, 28392143, 85176429]

約数ペア:

[(1, 85176429), (3, 28392143), (13, 6552033), (23, 3703323), (39, 2184011), (69, 1234441), (269, 316641), (299, 284871), (353, 241293), (807, 105547), (897, 94957), (1059, 80431), (3497, 24357), (4589, 18561), (6187, 13767), (8119, 10491)]