81038577

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{2089}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 110285120

約数和(自身を除く): 29246543

約数列:

[1, 3, 67, 193, 201, 579, 2089, 6267, 12931, 38793, 139963, 403177, 419889, 1209531, 27012859, 81038577]

約数ペア:

[(1, 81038577), (3, 27012859), (67, 1209531), (193, 419889), (201, 403177), (579, 139963), (2089, 38793), (6267, 12931)]