127207311

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 231828480

約数和(自身を除く): 104621169

約数列:

[1, 3, 7, 11, 17, 21, 29, 33, 51, 77, 87, 119, 187, 203, 231, 319, 357, 493, 561, 609, 957, 1117, 1309, 1479, 2233, 3351, 3451, 3927, 5423, 6699, 7819, 10353, 12287, 16269, 18989, 23457, 32393, 36861, 37961, 56967, 86009, 97179, 113883, 132923, 208879, 226751, 258027, 356323, 398769, 550681, 626637, 680253, 1068969, 1462153, 1652043, 2494261, 3854767, 4386459, 6057491, 7482783, 11564301, 18172473, 42402437, 127207311]

約数ペア:

[(1, 127207311), (3, 42402437), (7, 18172473), (11, 11564301), (17, 7482783), (21, 6057491), (29, 4386459), (33, 3854767), (51, 2494261), (77, 1652043), (87, 1462153), (119, 1068969), (187, 680253), (203, 626637), (231, 550681), (319, 398769), (357, 356323), (493, 258027), (561, 226751), (609, 208879), (957, 132923), (1117, 113883), (1309, 97179), (1479, 86009), (2233, 56967), (3351, 37961), (3451, 36861), (3927, 32393), (5423, 23457), (6699, 18989), (7819, 16269), (10353, 12287)]