80963709

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 109469184

約数和(自身を除く): 28505475

約数列:

[1, 3, 113, 241, 339, 723, 991, 2973, 27233, 81699, 111983, 238831, 335949, 716493, 26987903, 80963709]

約数ペア:

[(1, 80963709), (3, 26987903), (113, 716493), (241, 335949), (339, 238831), (723, 111983), (991, 81699), (2973, 27233)]