56840163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{2131}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 80436096

約数和(自身を除く): 23595933

約数列:

[1, 3, 17, 51, 523, 1569, 2131, 6393, 8891, 26673, 36227, 108681, 1114513, 3343539, 18946721, 56840163]

約数ペア:

[(1, 56840163), (3, 18946721), (17, 3343539), (51, 1114513), (523, 108681), (1569, 36227), (2131, 26673), (6393, 8891)]