91005039

素因数分解:

$3^4\times {\mathrm{1051}}^1\times {\mathrm{1069}}^1$

素因数の和:2132

約数の個数: 20

約数和(自身を含む): 136202440

約数和(自身を除く): 45197401

約数列:

[1, 3, 9, 27, 81, 1051, 1069, 3153, 3207, 9459, 9621, 28377, 28863, 85131, 86589, 1123519, 3370557, 10111671, 30335013, 91005039]

約数ペア:

[(1, 91005039), (3, 30335013), (9, 10111671), (27, 3370557), (81, 1123519), (1051, 86589), (1069, 85131), (3153, 28863), (3207, 28377), (9459, 9621)]