54729171

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 96617664

約数和(自身を除く): 41888493

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 137, 153, 357, 373, 411, 959, 1071, 1119, 1233, 2329, 2611, 2877, 3357, 6341, 6987, 7833, 8631, 16303, 19023, 20961, 23499, 44387, 48909, 51101, 57069, 133161, 146727, 153303, 357707, 399483, 459909, 868717, 1073121, 2606151, 3219363, 6081019, 7818453, 18243057, 54729171]

約数ペア:

[(1, 54729171), (3, 18243057), (7, 7818453), (9, 6081019), (17, 3219363), (21, 2606151), (51, 1073121), (63, 868717), (119, 459909), (137, 399483), (153, 357707), (357, 153303), (373, 146727), (411, 133161), (959, 57069), (1071, 51101), (1119, 48909), (1233, 44387), (2329, 23499), (2611, 20961), (2877, 19023), (3357, 16303), (6341, 8631), (6987, 7833)]