90998391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{145133}}^1$

素因数の和:145166

約数の個数: 16

約数和(自身を含む): 139328640

約数和(自身を除く): 48330249

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 145133, 435399, 1596463, 2757527, 4789389, 8272581, 30332797, 90998391]

約数ペア:

[(1, 90998391), (3, 30332797), (11, 8272581), (19, 4789389), (33, 2757527), (57, 1596463), (209, 435399), (627, 145133)]