32779281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 48117888

約数和(自身を除く): 15338607

約数列:

[1, 3, 17, 51, 53, 67, 159, 181, 201, 543, 901, 1139, 2703, 3077, 3417, 3551, 9231, 9593, 10653, 12127, 28779, 36381, 60367, 163081, 181101, 206159, 489243, 618477, 642731, 1928193, 10926427, 32779281]

約数ペア:

[(1, 32779281), (3, 10926427), (17, 1928193), (51, 642731), (53, 618477), (67, 489243), (159, 206159), (181, 181101), (201, 163081), (543, 60367), (901, 36381), (1139, 28779), (2703, 12127), (3077, 10653), (3417, 9593), (3551, 9231)]