93281409

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{20443}}^1$

素因数の和:20478

約数の個数: 24

約数和(自身を含む): 149650080

約数和(自身を除く): 56368671

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 20443, 61329, 183987, 265759, 551961, 797277, 2391831, 3454867, 7175493, 10364601, 31093803, 93281409]

約数ペア:

[(1, 93281409), (3, 31093803), (9, 10364601), (13, 7175493), (27, 3454867), (39, 2391831), (117, 797277), (169, 551961), (351, 265759), (507, 183987), (1521, 61329), (4563, 20443)]