68252943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 106375680

約数和(自身を除く): 38122737

約数列:

[1, 3, 11, 17, 33, 51, 89, 187, 267, 561, 979, 1367, 1513, 2937, 4101, 4539, 15037, 16643, 23239, 45111, 49929, 69717, 121663, 255629, 364989, 766887, 1338293, 2068271, 4014879, 6204813, 22750981, 68252943]

約数ペア:

[(1, 68252943), (3, 22750981), (11, 6204813), (17, 4014879), (33, 2068271), (51, 1338293), (89, 766887), (187, 364989), (267, 255629), (561, 121663), (979, 69717), (1367, 49929), (1513, 45111), (2937, 23239), (4101, 16643), (4539, 15037)]