157040853921

素因数分解:

$3^3\times 7^1\times {\mathrm{15299}}^1\times {\mathrm{54311}}^1$

素因数の和:69626

約数の個数: 32

約数和(自身を含む): 265911552000

約数和(自身を除く): 108870698079

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 15299, 45897, 54311, 107093, 137691, 162933, 321279, 380177, 413073, 488799, 963837, 1140531, 1466397, 2891511, 3421593, 10264779, 830903989, 2492711967, 5816327923, 7478135901, 17448983769, 22434407703, 52346951307, 157040853921]

約数ペア:

[(1, 157040853921), (3, 52346951307), (7, 22434407703), (9, 17448983769), (21, 7478135901), (27, 5816327923), (63, 2492711967), (189, 830903989), (15299, 10264779), (45897, 3421593), (54311, 2891511), (107093, 1466397), (137691, 1140531), (162933, 963837), (321279, 488799), (380177, 413073)]