27050991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 40808448

約数和(自身を除く): 13757457

約数列:

[1, 3, 11, 33, 47, 107, 141, 163, 321, 489, 517, 1177, 1551, 1793, 3531, 5029, 5379, 7661, 15087, 17441, 22983, 52323, 55319, 84271, 165957, 191851, 252813, 575553, 819727, 2459181, 9016997, 27050991]

約数ペア:

[(1, 27050991), (3, 9016997), (11, 2459181), (33, 819727), (47, 575553), (107, 252813), (141, 191851), (163, 165957), (321, 84271), (489, 55319), (517, 52323), (1177, 22983), (1551, 17441), (1793, 15087), (3531, 7661), (5029, 5379)]