81549051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{4219}}^1$

素因数の和:4618

約数の個数: 16

約数和(自身を含む): 115459200

約数和(自身を除く): 33910149

約数列:

[1, 3, 17, 51, 379, 1137, 4219, 6443, 12657, 19329, 71723, 215169, 1599001, 4797003, 27183017, 81549051]

約数ペア:

[(1, 81549051), (3, 27183017), (17, 4797003), (51, 1599001), (379, 215169), (1137, 71723), (4219, 19329), (6443, 12657)]