27070241

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 31715712

約数和(自身を除く): 4645471

約数列:

[1, 11, 23, 71, 121, 137, 253, 781, 1507, 1633, 2783, 3151, 8591, 9727, 16577, 17963, 34661, 106997, 197593, 223721, 381271, 1176967, 2460931, 27070241]

約数ペア:

[(1, 27070241), (11, 2460931), (23, 1176967), (71, 381271), (121, 223721), (137, 197593), (253, 106997), (781, 34661), (1507, 17963), (1633, 16577), (2783, 9727), (3151, 8591)]