82920921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{1489}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 116577600

約数和(自身を除く): 33656679

約数列:

[1, 3, 19, 57, 977, 1489, 2931, 4467, 18563, 28291, 55689, 84873, 1454753, 4364259, 27640307, 82920921]

約数ペア:

[(1, 82920921), (3, 27640307), (19, 4364259), (57, 1454753), (977, 84873), (1489, 55689), (2931, 28291), (4467, 18563)]