553621827

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{773}}^1\times {\mathrm{1973}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 812830032

約数和(自身を除く): 259208205

約数列:

[1, 3, 11, 33, 121, 363, 773, 1973, 2319, 5919, 8503, 21703, 25509, 65109, 93533, 238733, 280599, 716199, 1525129, 4575387, 16776419, 50329257, 184540609, 553621827]

約数ペア:

[(1, 553621827), (3, 184540609), (11, 50329257), (33, 16776419), (121, 4575387), (363, 1525129), (773, 716199), (1973, 280599), (2319, 238733), (5919, 93533), (8503, 65109), (21703, 25509)]