214831737

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8831}}^1$

素因数の和:8910

約数の個数: 32

約数和(自身を含む): 343388160

約数和(自身を除く): 128556423

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1431, 2703, 8109, 8831, 24327, 26493, 79479, 150127, 238437, 450381, 468043, 1351143, 1404129, 4053429, 4212387, 7956731, 12637161, 23870193, 71610579, 214831737]

約数ペア:

[(1, 214831737), (3, 71610579), (9, 23870193), (17, 12637161), (27, 7956731), (51, 4212387), (53, 4053429), (153, 1404129), (159, 1351143), (459, 468043), (477, 450381), (901, 238437), (1431, 150127), (2703, 79479), (8109, 26493), (8831, 24327)]