91889871

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2333}}^1$

素因数の和:3046

約数の個数: 16

約数和(自身を含む): 129210240

約数和(自身を除く): 37320369

約数列:

[1, 3, 19, 57, 691, 2073, 2333, 6999, 13129, 39387, 44327, 132981, 1612103, 4836309, 30629957, 91889871]

約数ペア:

[(1, 91889871), (3, 30629957), (19, 4836309), (57, 1612103), (691, 132981), (2073, 44327), (2333, 39387), (6999, 13129)]