144680661

素因数分解:

$3^4\times {\mathrm{1231}}^1\times {\mathrm{1451}}^1$

素因数の和:2694

約数の個数: 20

約数和(自身を含む): 216452544

約数和(自身を除く): 71771883

約数列:

[1, 3, 9, 27, 81, 1231, 1451, 3693, 4353, 11079, 13059, 33237, 39177, 99711, 117531, 1786181, 5358543, 16075629, 48226887, 144680661]

約数ペア:

[(1, 144680661), (3, 48226887), (9, 16075629), (27, 5358543), (81, 1786181), (1231, 117531), (1451, 99711), (3693, 39177), (4353, 33237), (11079, 13059)]