81449863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 90478080

約数和(自身を除く): 9028217

約数列:

[1, 11, 89, 271, 307, 979, 2981, 3377, 24119, 27323, 83197, 265309, 300553, 915167, 7404533, 81449863]

約数ペア:

[(1, 81449863), (11, 7404533), (89, 915167), (271, 300553), (307, 265309), (979, 83197), (2981, 27323), (3377, 24119)]