31067793

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2280

約数の個数: 28

約数和(自身を含む): 49053840

約数和(自身を除く): 17986047

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2243, 4617, 6729, 13851, 20187, 42617, 60561, 127851, 181683, 383553, 545049, 1150659, 1635147, 3451977, 10355931, 31067793]

約数ペア:

[(1, 31067793), (3, 10355931), (9, 3451977), (19, 1635147), (27, 1150659), (57, 545049), (81, 383553), (171, 181683), (243, 127851), (513, 60561), (729, 42617), (1539, 20187), (2243, 13851), (4617, 6729)]