1145156901

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 1882614240

約数和(自身を除く): 737457339

約数列:

[1, 3, 7, 21, 29, 49, 59, 87, 147, 157, 177, 203, 413, 471, 609, 841, 1099, 1239, 1421, 1711, 2523, 2891, 3297, 4263, 4553, 5133, 5887, 7693, 8673, 9263, 11977, 13659, 17661, 23079, 27789, 31871, 35931, 41209, 49619, 64841, 83839, 95613, 123627, 132037, 148857, 194523, 223097, 251517, 268627, 347333, 396111, 453887, 669291, 805881, 924259, 1041999, 1361661, 1880389, 2431331, 2772777, 5641167, 6469813, 7293993, 7790183, 13162723, 19409439, 23370549, 39488169, 54531281, 163593843, 381718967, 1145156901]

約数ペア:

[(1, 1145156901), (3, 381718967), (7, 163593843), (21, 54531281), (29, 39488169), (49, 23370549), (59, 19409439), (87, 13162723), (147, 7790183), (157, 7293993), (177, 6469813), (203, 5641167), (413, 2772777), (471, 2431331), (609, 1880389), (841, 1361661), (1099, 1041999), (1239, 924259), (1421, 805881), (1711, 669291), (2523, 453887), (2891, 396111), (3297, 347333), (4263, 268627), (4553, 251517), (5133, 223097), (5887, 194523), (7693, 148857), (8673, 132037), (9263, 123627), (11977, 95613), (13659, 83839), (17661, 64841), (23079, 49619), (27789, 41209), (31871, 35931)]