156931640547

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1091}}^1\times {\mathrm{396259}}^1$

素因数の和:397375

約数の個数: 24

約数和(自身を含む): 230204869440

約数和(自身を除く): 73273228893

約数列:

[1, 3, 11, 33, 121, 363, 1091, 3273, 12001, 36003, 132011, 396033, 396259, 1188777, 4358849, 13076547, 47947339, 143842017, 432318569, 1296955707, 4755504259, 14266512777, 52310546849, 156931640547]

約数ペア:

[(1, 156931640547), (3, 52310546849), (11, 14266512777), (33, 4755504259), (121, 1296955707), (363, 432318569), (1091, 143842017), (3273, 47947339), (12001, 13076547), (36003, 4358849), (132011, 1188777), (396033, 396259)]