40817331

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{9629}}^1$

素因数の和:9795

約数の個数: 16

約数和(自身を含む): 60861600

約数和(自身を除く): 20044269

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 9629, 28887, 86661, 259983, 1511753, 4535259, 13605777, 40817331]

約数ペア:

[(1, 40817331), (3, 13605777), (9, 4535259), (27, 1511753), (157, 259983), (471, 86661), (1413, 28887), (4239, 9629)]