40046319

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{26021}}^1$

素因数の和:26052

約数の個数: 20

約数和(自身を含む): 62973240

約数和(自身を除く): 22926921

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 26021, 78063, 234189, 494399, 702567, 1483197, 2107701, 4449591, 13348773, 40046319]

約数ペア:

[(1, 40046319), (3, 13348773), (9, 4449591), (19, 2107701), (27, 1483197), (57, 702567), (81, 494399), (171, 234189), (513, 78063), (1539, 26021)]