77165781

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11519}}^1$

素因数の和:11569

約数の個数: 32

約数和(自身を含む): 132710400

約数和(自身を除く): 55544619

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 11519, 34557, 80633, 126709, 241899, 334051, 380127, 886963, 1002153, 2338357, 2660889, 3674561, 7015071, 11023683, 25721927, 77165781]

約数ペア:

[(1, 77165781), (3, 25721927), (7, 11023683), (11, 7015071), (21, 3674561), (29, 2660889), (33, 2338357), (77, 1002153), (87, 886963), (203, 380127), (231, 334051), (319, 241899), (609, 126709), (957, 80633), (2233, 34557), (6699, 11519)]