123423681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61681}}^1$

素因数の和:61736

約数の個数: 16

約数和(自身を含む): 177644160

約数和(自身を除く): 54220479

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 61681, 185043, 1418663, 1788749, 4255989, 5366247, 41141227, 123423681]

約数ペア:

[(1, 123423681), (3, 41141227), (23, 5366247), (29, 4255989), (69, 1788749), (87, 1418663), (667, 185043), (2001, 61681)]