29855709

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 36

約数和(自身を含む): 48493536

約数和(自身を除く): 18637827

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 351, 507, 727, 1053, 1521, 2181, 3159, 4563, 6543, 9451, 13689, 19629, 28353, 41067, 58887, 85059, 122863, 176661, 255177, 368589, 765531, 1105767, 2296593, 3317301, 9951903, 29855709]

約数ペア:

[(1, 29855709), (3, 9951903), (9, 3317301), (13, 2296593), (27, 1105767), (39, 765531), (81, 368589), (117, 255177), (169, 176661), (243, 122863), (351, 85059), (507, 58887), (727, 41067), (1053, 28353), (1521, 19629), (2181, 13689), (3159, 9451), (4563, 6543)]