66221487

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3451

約数の個数: 24

約数和(自身を含む): 100159488

約数和(自身を除く): 33938001

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 3343, 6603, 10029, 19809, 30087, 103633, 237353, 310899, 712059, 932697, 2136177, 7357943, 22073829, 66221487]

約数ペア:

[(1, 66221487), (3, 22073829), (9, 7357943), (31, 2136177), (71, 932697), (93, 712059), (213, 310899), (279, 237353), (639, 103633), (2201, 30087), (3343, 19809), (6603, 10029)]