40876689

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67121}}^1$

素因数の和:67160

約数の個数: 16

約数和(自身を含む): 64437120

約数和(自身を除く): 23560431

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 67121, 201363, 469847, 1409541, 1946509, 5839527, 13625563, 40876689]

約数ペア:

[(1, 40876689), (3, 13625563), (7, 5839527), (21, 1946509), (29, 1409541), (87, 469847), (203, 201363), (609, 67121)]