40219443

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 65433600

約数和(自身を除く): 25214157

約数列:

[1, 3, 9, 11, 27, 33, 99, 191, 297, 573, 709, 1719, 2101, 2127, 5157, 6303, 6381, 7799, 18909, 19143, 23397, 56727, 70191, 135419, 210573, 406257, 1218771, 1489609, 3656313, 4468827, 13406481, 40219443]

約数ペア:

[(1, 40219443), (3, 13406481), (9, 4468827), (11, 3656313), (27, 1489609), (33, 1218771), (99, 406257), (191, 210573), (297, 135419), (573, 70191), (709, 56727), (1719, 23397), (2101, 19143), (2127, 18909), (5157, 7799), (6303, 6381)]