220100661

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{7103}}^1$

素因数の和:7433

約数の個数: 24

約数和(自身を含む): 347982336

約数和(自身を除く): 127881675

約数列:

[1, 3, 9, 11, 33, 99, 313, 939, 2817, 3443, 7103, 10329, 21309, 30987, 63927, 78133, 234399, 703197, 2223239, 6669717, 20009151, 24455629, 73366887, 220100661]

約数ペア:

[(1, 220100661), (3, 73366887), (9, 24455629), (11, 20009151), (33, 6669717), (99, 2223239), (313, 703197), (939, 234399), (2817, 78133), (3443, 63927), (7103, 30987), (10329, 21309)]