155963313

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{15913}}^1$

素因数の和:15947

約数の個数: 30

約数和(自身を含む): 256104002

約数和(自身を除く): 100140689

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 15913, 47739, 143217, 175043, 429651, 525129, 1288953, 1575387, 1925473, 4726161, 5776419, 14178483, 17329257, 51987771, 155963313]

約数ペア:

[(1, 155963313), (3, 51987771), (9, 17329257), (11, 14178483), (27, 5776419), (33, 4726161), (81, 1925473), (99, 1575387), (121, 1288953), (297, 525129), (363, 429651), (891, 175043), (1089, 143217), (3267, 47739), (9801, 15913)]