65260953

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1153}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 99613280

約数和(自身を除く): 34352327

約数列:

[1, 3, 9, 19, 57, 171, 331, 993, 1153, 2979, 3459, 6289, 10377, 18867, 21907, 56601, 65721, 197163, 381643, 1144929, 3434787, 7251217, 21753651, 65260953]

約数ペア:

[(1, 65260953), (3, 21753651), (9, 7251217), (19, 3434787), (57, 1144929), (171, 381643), (331, 197163), (993, 65721), (1153, 56601), (2979, 21907), (3459, 18867), (6289, 10377)]