71311897761

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{634679}}^1$

素因数の和:634805

約数の個数: 32

約数和(自身を含む): 106341903360

約数和(自身を除く): 35030005599

約数列:

[1, 3, 13, 39, 43, 67, 129, 201, 559, 871, 1677, 2613, 2881, 8643, 37453, 112359, 634679, 1904037, 8250827, 24752481, 27291197, 42523493, 81873591, 127570479, 354785561, 552805409, 1064356683, 1658416227, 1828510199, 5485530597, 23770632587, 71311897761]

約数ペア:

[(1, 71311897761), (3, 23770632587), (13, 5485530597), (39, 1828510199), (43, 1658416227), (67, 1064356683), (129, 552805409), (201, 354785561), (559, 127570479), (871, 81873591), (1677, 42523493), (2613, 27291197), (2881, 24752481), (8643, 8250827), (37453, 1904037), (112359, 634679)]