80340567

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{1259}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 108864000

約数和(自身を除く): 28523433

約数列:

[1, 3, 89, 239, 267, 717, 1259, 3777, 21271, 63813, 112051, 300901, 336153, 902703, 26780189, 80340567]

約数ペア:

[(1, 80340567), (3, 26780189), (89, 902703), (239, 336153), (267, 300901), (717, 112051), (1259, 63813), (3777, 21271)]