118971531

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8623}}^1$

素因数の和:8712

約数の個数: 32

約数和(自身を含む): 204216320

約数和(自身を除く): 85244789

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 8623, 13797, 25869, 60361, 77607, 181083, 232821, 543249, 629479, 1629747, 1888437, 4406353, 5665311, 13219059, 16995933, 39657177, 118971531]

約数ペア:

[(1, 118971531), (3, 39657177), (7, 16995933), (9, 13219059), (21, 5665311), (27, 4406353), (63, 1888437), (73, 1629747), (189, 629479), (219, 543249), (511, 232821), (657, 181083), (1533, 77607), (1971, 60361), (4599, 25869), (8623, 13797)]