71311779

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34301}}^1$

素因数の和:34328

約数の個数: 32

約数和(自身を含む): 131719680

約数和(自身を除く): 60407901

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 34301, 102903, 240107, 308709, 377311, 720321, 926127, 1131933, 2160963, 2641177, 3395799, 6482889, 7923531, 10187397, 23770593, 71311779]

約数ペア:

[(1, 71311779), (3, 23770593), (7, 10187397), (9, 7923531), (11, 6482889), (21, 3395799), (27, 2641177), (33, 2160963), (63, 1131933), (77, 926127), (99, 720321), (189, 377311), (231, 308709), (297, 240107), (693, 102903), (2079, 34301)]