187923483

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{210913}}^1$

素因数の和:210936

約数の個数: 20

約数和(自身を含む): 306247128

約数和(自身を除く): 118323645

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 210913, 632739, 1898217, 2320043, 5694651, 6960129, 17083953, 20880387, 62641161, 187923483]

約数ペア:

[(1, 187923483), (3, 62641161), (9, 20880387), (11, 17083953), (27, 6960129), (33, 5694651), (81, 2320043), (99, 1898217), (297, 632739), (891, 210913)]