80120559

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2753}}^1$

素因数の和:2954

約数の個数: 16

約数和(自身を含む): 109058400

約数和(自身を除く): 28937841

約数列:

[1, 3, 89, 109, 267, 327, 2753, 8259, 9701, 29103, 245017, 300077, 735051, 900231, 26706853, 80120559]

約数ペア:

[(1, 80120559), (3, 26706853), (89, 900231), (109, 735051), (267, 300077), (327, 245017), (2753, 29103), (8259, 9701)]