40640067

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{829}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 63445200

約数和(自身を除く): 22805133

約数列:

[1, 3, 9, 13, 39, 117, 419, 829, 1257, 2487, 3771, 5447, 7461, 10777, 16341, 32331, 49023, 96993, 347351, 1042053, 3126159, 4515563, 13546689, 40640067]

約数ペア:

[(1, 40640067), (3, 13546689), (9, 4515563), (13, 3126159), (39, 1042053), (117, 347351), (419, 96993), (829, 49023), (1257, 32331), (2487, 16341), (3771, 10777), (5447, 7461)]