40611213

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{3607}}^1$

素因数の和:3758

約数の個数: 20

約数和(自身を含む): 61119520

約数和(自身を除く): 20508307

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3607, 3753, 10821, 11259, 32463, 97389, 292167, 501373, 1504119, 4512357, 13537071, 40611213]

約数ペア:

[(1, 40611213), (3, 13537071), (9, 4512357), (27, 1504119), (81, 501373), (139, 292167), (417, 97389), (1251, 32463), (3607, 11259), (3753, 10821)]