834128199

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{75167}}^1$

素因数の和:75316

約数の個数: 20

約数和(自身を含む): 1255155264

約数和(自身を除く): 421027065

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 11097, 75167, 225501, 676503, 2029509, 6088527, 10297879, 30893637, 92680911, 278042733, 834128199]

約数ペア:

[(1, 834128199), (3, 278042733), (9, 92680911), (27, 30893637), (81, 10297879), (137, 6088527), (411, 2029509), (1233, 676503), (3699, 225501), (11097, 75167)]