42285321

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{3089}}^1$

素因数の和:3127

約数の個数: 30

約数和(自身を含む): 68421870

約数和(自身を除く): 26136549

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 3089, 4563, 9267, 13689, 27801, 40157, 83403, 120471, 250209, 361413, 522041, 1084239, 1566123, 3252717, 4698369, 14095107, 42285321]

約数ペア:

[(1, 42285321), (3, 14095107), (9, 4698369), (13, 3252717), (27, 1566123), (39, 1084239), (81, 522041), (117, 361413), (169, 250209), (351, 120471), (507, 83403), (1053, 40157), (1521, 27801), (3089, 13689), (4563, 9267)]