189369939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 286513920

約数和(自身を除く): 97143981

約数列:

[1, 3, 11, 33, 41, 67, 123, 201, 451, 737, 1353, 2089, 2211, 2747, 6267, 8241, 22979, 30217, 68937, 85649, 90651, 139963, 256947, 419889, 942139, 1539593, 2826417, 4618779, 5738483, 17215449, 63123313, 189369939]

約数ペア:

[(1, 189369939), (3, 63123313), (11, 17215449), (33, 5738483), (41, 4618779), (67, 2826417), (123, 1539593), (201, 942139), (451, 419889), (737, 256947), (1353, 139963), (2089, 90651), (2211, 85649), (2747, 68937), (6267, 30217), (8241, 22979)]