38221389

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 62020728

約数和(自身を除く): 23799339

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 369, 459, 677, 697, 1107, 1377, 2031, 2091, 3321, 6093, 6273, 11509, 18279, 18819, 27757, 34527, 54837, 56457, 83271, 103581, 249813, 310743, 471869, 749439, 932229, 1415607, 2248317, 4246821, 12740463, 38221389]

約数ペア:

[(1, 38221389), (3, 12740463), (9, 4246821), (17, 2248317), (27, 1415607), (41, 932229), (51, 749439), (81, 471869), (123, 310743), (153, 249813), (369, 103581), (459, 83271), (677, 56457), (697, 54837), (1107, 34527), (1377, 27757), (2031, 18819), (2091, 18279), (3321, 11509), (6093, 6273)]