77574753

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{4219}}^1$

素因数の和:4458

約数の個数: 20

約数和(自身を含む): 116421360

約数和(自身を除く): 38846607

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 4219, 6129, 12657, 18387, 37971, 113913, 341739, 957713, 2873139, 8619417, 25858251, 77574753]

約数ペア:

[(1, 77574753), (3, 25858251), (9, 8619417), (27, 2873139), (81, 957713), (227, 341739), (681, 113913), (2043, 37971), (4219, 18387), (6129, 12657)]