712975203

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{54001}}^1$

素因数の和:54176

約数の個数: 20

約数和(自身を含む): 1071615688

約数和(自身を除く): 358640485

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 13203, 54001, 162003, 486009, 1458027, 4374081, 8802163, 26406489, 79219467, 237658401, 712975203]

約数ペア:

[(1, 712975203), (3, 237658401), (9, 79219467), (27, 26406489), (81, 8802163), (163, 4374081), (489, 1458027), (1467, 486009), (4401, 162003), (13203, 54001)]