156576321

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3128

約数の個数: 48

約数和(自身を含む): 269418240

約数和(自身を除く): 112841919

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 243, 297, 513, 627, 891, 1539, 1881, 2673, 3083, 4617, 5643, 9249, 16929, 27747, 33913, 50787, 58577, 83241, 101739, 175731, 249723, 305217, 527193, 644347, 749169, 915651, 1581579, 1933041, 2746953, 4744737, 5799123, 8240859, 14234211, 17397369, 52192107, 156576321]

約数ペア:

[(1, 156576321), (3, 52192107), (9, 17397369), (11, 14234211), (19, 8240859), (27, 5799123), (33, 4744737), (57, 2746953), (81, 1933041), (99, 1581579), (171, 915651), (209, 749169), (243, 644347), (297, 527193), (513, 305217), (627, 249723), (891, 175731), (1539, 101739), (1881, 83241), (2673, 58577), (3083, 50787), (4617, 33913), (5643, 27747), (9249, 16929)]