128156901651

素因数分解:

$3^6\times {\mathrm{175798219}}^1$

素因数の和:175798237

約数の個数: 14

約数和(自身を含む): 192147454460

約数和(自身を除く): 63990552809

約数列:

[1, 3, 9, 27, 81, 243, 729, 175798219, 527394657, 1582183971, 4746551913, 14239655739, 42718967217, 128156901651]

約数ペア:

[(1, 128156901651), (3, 42718967217), (9, 14239655739), (27, 4746551913), (81, 1582183971), (243, 527394657), (729, 175798219)]