71519679

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11467}}^1$

素因数の和:11497

約数の個数: 40

約数和(自身を含む): 133212288

約数和(自身を除く): 61692609

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 11467, 34401, 80269, 103203, 126137, 240807, 309609, 378411, 722421, 882959, 928827, 1135233, 2167263, 2648877, 3405699, 6501789, 7946631, 10217097, 23839893, 71519679]

約数ペア:

[(1, 71519679), (3, 23839893), (7, 10217097), (9, 7946631), (11, 6501789), (21, 3405699), (27, 2648877), (33, 2167263), (63, 1135233), (77, 928827), (81, 882959), (99, 722421), (189, 378411), (231, 309609), (297, 240807), (567, 126137), (693, 103203), (891, 80269), (2079, 34401), (6237, 11467)]