40918959

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{10903}}^1$

素因数の和:11051

約数の個数: 16

約数和(自身を含む): 61062400

約数和(自身を除く): 20143441

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 10903, 32709, 98127, 294381, 1515517, 4546551, 13639653, 40918959]

約数ペア:

[(1, 40918959), (3, 13639653), (9, 4546551), (27, 1515517), (139, 294381), (417, 98127), (1251, 32709), (3753, 10903)]