160109103

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1447}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 266895360

約数和(自身を除く): 106786257

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 479, 1437, 1447, 3353, 4341, 5269, 10059, 10129, 15807, 15917, 30387, 36883, 47751, 110649, 111419, 334257, 693113, 2079339, 4851791, 7624243, 14555373, 22872729, 53369701, 160109103]

約数ペア:

[(1, 160109103), (3, 53369701), (7, 22872729), (11, 14555373), (21, 7624243), (33, 4851791), (77, 2079339), (231, 693113), (479, 334257), (1437, 111419), (1447, 110649), (3353, 47751), (4341, 36883), (5269, 30387), (10059, 15917), (10129, 15807)]