68713029

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 133816320

約数和(自身を除く): 65103291

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 99, 161, 189, 207, 231, 253, 297, 479, 483, 567, 621, 693, 759, 891, 1437, 1449, 1771, 1863, 2079, 2277, 3353, 4311, 4347, 5269, 5313, 6237, 6831, 10059, 11017, 12933, 13041, 15807, 15939, 20493, 30177, 33051, 36883, 38799, 47421, 47817, 77119, 90531, 99153, 110649, 121187, 142263, 143451, 231357, 271593, 297459, 331947, 363561, 426789, 694071, 848309, 892377, 995841, 1090683, 2082213, 2544927, 2987523, 3272049, 6246639, 7634781, 9816147, 22904343, 68713029]

約数ペア:

[(1, 68713029), (3, 22904343), (7, 9816147), (9, 7634781), (11, 6246639), (21, 3272049), (23, 2987523), (27, 2544927), (33, 2082213), (63, 1090683), (69, 995841), (77, 892377), (81, 848309), (99, 694071), (161, 426789), (189, 363561), (207, 331947), (231, 297459), (253, 271593), (297, 231357), (479, 143451), (483, 142263), (567, 121187), (621, 110649), (693, 99153), (759, 90531), (891, 77119), (1437, 47817), (1449, 47421), (1771, 38799), (1863, 36883), (2079, 33051), (2277, 30177), (3353, 20493), (4311, 15939), (4347, 15807), (5269, 13041), (5313, 12933), (6237, 11017), (6831, 10059)]