29051757

素因数分解:

$3^3\times 7^3\times {\mathrm{3137}}^1$

素因数の和:3167

約数の個数: 32

約数和(自身を含む): 50208000

約数和(自身を除く): 21156243

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 3137, 9261, 9411, 21959, 28233, 65877, 84699, 153713, 197631, 461139, 592893, 1075991, 1383417, 3227973, 4150251, 9683919, 29051757]

約数ペア:

[(1, 29051757), (3, 9683919), (7, 4150251), (9, 3227973), (21, 1383417), (27, 1075991), (49, 592893), (63, 461139), (147, 197631), (189, 153713), (343, 84699), (441, 65877), (1029, 28233), (1323, 21959), (3087, 9411), (3137, 9261)]