80518581

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62563}}^1$

素因数の和:62593

約数の個数: 24

約数和(自身を含む): 136639776

約数和(自身を除く): 56121195

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 62563, 187689, 563067, 688193, 813319, 2064579, 2439957, 6193737, 7319871, 8946509, 26839527, 80518581]

約数ペア:

[(1, 80518581), (3, 26839527), (9, 8946509), (11, 7319871), (13, 6193737), (33, 2439957), (39, 2064579), (99, 813319), (117, 688193), (143, 563067), (429, 187689), (1287, 62563)]