2027198877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{22153}}^1$

素因数の和:22273

約数の個数: 32

約数和(自身を含む): 3062568960

約数和(自身を除く): 1035370083

約数列:

[1, 3, 11, 33, 47, 59, 141, 177, 517, 649, 1551, 1947, 2773, 8319, 22153, 30503, 66459, 91509, 243683, 731049, 1041191, 1307027, 3123573, 3921081, 11453101, 14377297, 34359303, 43131891, 61430269, 184290807, 675732959, 2027198877]

約数ペア:

[(1, 2027198877), (3, 675732959), (11, 184290807), (33, 61430269), (47, 43131891), (59, 34359303), (141, 14377297), (177, 11453101), (517, 3921081), (649, 3123573), (1551, 1307027), (1947, 1041191), (2773, 731049), (8319, 243683), (22153, 91509), (30503, 66459)]