68935929

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 96576480

約数和(自身を除く): 27640551

約数列:

[1, 3, 29, 87, 89, 267, 307, 841, 921, 2523, 2581, 7743, 8903, 26709, 27323, 74849, 81969, 224547, 258187, 774561, 792367, 2377101, 22978643, 68935929]

約数ペア:

[(1, 68935929), (3, 22978643), (29, 2377101), (87, 792367), (89, 774561), (267, 258187), (307, 224547), (841, 81969), (921, 74849), (2523, 27323), (2581, 26709), (7743, 8903)]