40671963

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{3833}}^1$

素因数の和:3976

約数の個数: 20

約数和(自身を含む): 61236648

約数和(自身を除く): 20564685

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 3833, 10611, 11499, 34497, 103491, 310473, 502123, 1506369, 4519107, 13557321, 40671963]

約数ペア:

[(1, 40671963), (3, 13557321), (9, 4519107), (27, 1506369), (81, 502123), (131, 310473), (393, 103491), (1179, 34497), (3537, 11499), (3833, 10611)]