1221036201

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1429}}^1$

素因数の和:1596

約数の個数: 80

約数和(自身を含む): 2292301440

約数和(自身を除く): 1071265239

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 137, 189, 231, 297, 411, 567, 693, 891, 959, 1233, 1429, 1507, 2079, 2877, 3699, 4287, 4521, 6237, 8631, 10003, 10549, 11097, 12861, 13563, 15719, 25893, 30009, 31647, 38583, 40689, 47157, 77679, 90027, 94941, 110033, 115749, 122067, 141471, 195773, 270081, 284823, 330099, 424413, 587319, 810243, 854469, 990297, 1273239, 1370411, 1761957, 2153503, 2970891, 4111233, 5285871, 6460509, 8912673, 12333699, 15074521, 15857613, 19381527, 37001097, 45223563, 58144581, 111003291, 135670689, 174433743, 407012067, 1221036201]

約数ペア:

[(1, 1221036201), (3, 407012067), (7, 174433743), (9, 135670689), (11, 111003291), (21, 58144581), (27, 45223563), (33, 37001097), (63, 19381527), (77, 15857613), (81, 15074521), (99, 12333699), (137, 8912673), (189, 6460509), (231, 5285871), (297, 4111233), (411, 2970891), (567, 2153503), (693, 1761957), (891, 1370411), (959, 1273239), (1233, 990297), (1429, 854469), (1507, 810243), (2079, 587319), (2877, 424413), (3699, 330099), (4287, 284823), (4521, 270081), (6237, 195773), (8631, 141471), (10003, 122067), (10549, 115749), (11097, 110033), (12861, 94941), (13563, 90027), (15719, 77679), (25893, 47157), (30009, 40689), (31647, 38583)]