77498811

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4219}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 121350320

約数和(自身を除く): 43851509

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 4219, 6123, 12657, 18369, 37971, 54847, 164541, 493623, 662383, 1987149, 5961447, 8610979, 25832937, 77498811]

約数ペア:

[(1, 77498811), (3, 25832937), (9, 8610979), (13, 5961447), (39, 1987149), (117, 662383), (157, 493623), (471, 164541), (1413, 54847), (2041, 37971), (4219, 18369), (6123, 12657)]