83261781

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9187}}^1$

素因数の和:9265

約数の個数: 24

約数和(自身を含む): 128999520

約数和(自身を除く): 45737739

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 9187, 27561, 82683, 174553, 486911, 523659, 1460733, 1570977, 4382199, 9251309, 27753927, 83261781]

約数ペア:

[(1, 83261781), (3, 27753927), (9, 9251309), (19, 4382199), (53, 1570977), (57, 1460733), (159, 523659), (171, 486911), (477, 174553), (1007, 82683), (3021, 27561), (9063, 9187)]