66176109

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{8089}}^1$

素因数の和:8202

約数の個数: 20

約数和(自身を含む): 99846780

約数和(自身を除く): 33670671

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8089, 8181, 24267, 72801, 218403, 655209, 816989, 2450967, 7352901, 22058703, 66176109]

約数ペア:

[(1, 66176109), (3, 22058703), (9, 7352901), (27, 2450967), (81, 816989), (101, 655209), (303, 218403), (909, 72801), (2727, 24267), (8089, 8181)]