157066754127

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{20549}}^1\times {\mathrm{149873}}^1$

素因数の和:170442

約数の個数: 16

約数和(自身を含む): 221753570400

約数和(自身を除く): 64686816273

約数列:

[1, 3, 17, 51, 20549, 61647, 149873, 349333, 449619, 1047999, 2547841, 7643523, 3079740277, 9239220831, 52355584709, 157066754127]

約数ペア:

[(1, 157066754127), (3, 52355584709), (17, 9239220831), (51, 3079740277), (20549, 7643523), (61647, 2547841), (149873, 1047999), (349333, 449619)]