27556633

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 18

約数和(自身を含む): 30900282

約数和(自身を除く): 3343649

約数列:

[1, 13, 41, 97, 169, 533, 1261, 1681, 3977, 6929, 16393, 21853, 51701, 163057, 284089, 672113, 2119741, 27556633]

約数ペア:

[(1, 27556633), (13, 2119741), (41, 672113), (97, 284089), (169, 163057), (533, 51701), (1261, 21853), (1681, 16393), (3977, 6929)]