153055287

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220859}}^1$

素因数の和:220883

約数の個数: 24

約数和(自身を含む): 275633280

約数和(自身を除く): 122577993

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 220859, 662577, 1546013, 1987731, 2429449, 4638039, 7288347, 13914117, 17006143, 21865041, 51018429, 153055287]

約数ペア:

[(1, 153055287), (3, 51018429), (7, 21865041), (9, 17006143), (11, 13914117), (21, 7288347), (33, 4638039), (63, 2429449), (77, 1987731), (99, 1546013), (231, 662577), (693, 220859)]