40789899

素因数分解:

$3^4\times {\mathrm{433}}^1\times {\mathrm{1163}}^1$

素因数の和:1608

約数の個数: 20

約数和(自身を含む): 61126296

約数和(自身を除く): 20336397

約数列:

[1, 3, 9, 27, 81, 433, 1163, 1299, 3489, 3897, 10467, 11691, 31401, 35073, 94203, 503579, 1510737, 4532211, 13596633, 40789899]

約数ペア:

[(1, 40789899), (3, 13596633), (9, 4532211), (27, 1510737), (81, 503579), (433, 94203), (1163, 35073), (1299, 31401), (3489, 11691), (3897, 10467)]