133068271

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 163897344

約数和(自身を除く): 30829073

約数列:

[1, 7, 23, 49, 71, 161, 497, 1127, 1633, 1663, 3479, 11431, 11641, 38249, 80017, 81487, 118073, 267743, 826511, 1874201, 2715679, 5785577, 19009753, 133068271]

約数ペア:

[(1, 133068271), (7, 19009753), (23, 5785577), (49, 2715679), (71, 1874201), (161, 826511), (497, 267743), (1127, 118073), (1633, 81487), (1663, 80017), (3479, 38249), (11431, 11641)]