40794759

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{7517}}^1$

素因数の和:7596

約数の個数: 20

約数和(自身を含む): 61858104

約数和(自身を除く): 21063345

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 7517, 22551, 67653, 202959, 503639, 608877, 1510917, 4532751, 13598253, 40794759]

約数ペア:

[(1, 40794759), (3, 13598253), (9, 4532751), (27, 1510917), (67, 608877), (81, 503639), (201, 202959), (603, 67653), (1809, 22551), (5427, 7517)]