56070063

素因数分解:

$3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 103822992

約数和(自身を除く): 47752929

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 243, 277, 357, 441, 459, 567, 831, 833, 1071, 1323, 1377, 1701, 1939, 2493, 2499, 3213, 3969, 4131, 4709, 5817, 7479, 7497, 9639, 11907, 13573, 14127, 17451, 22437, 22491, 28917, 32963, 40719, 42381, 52353, 67311, 67473, 98889, 122157, 127143, 157059, 202419, 230741, 296667, 366471, 381429, 471177, 692223, 890001, 1099413, 1144287, 2076669, 2670003, 3298239, 6230007, 8010009, 18690021, 56070063]

約数ペア:

[(1, 56070063), (3, 18690021), (7, 8010009), (9, 6230007), (17, 3298239), (21, 2670003), (27, 2076669), (49, 1144287), (51, 1099413), (63, 890001), (81, 692223), (119, 471177), (147, 381429), (153, 366471), (189, 296667), (243, 230741), (277, 202419), (357, 157059), (441, 127143), (459, 122157), (567, 98889), (831, 67473), (833, 67311), (1071, 52353), (1323, 42381), (1377, 40719), (1701, 32963), (1939, 28917), (2493, 22491), (2499, 22437), (3213, 17451), (3969, 14127), (4131, 13573), (4709, 11907), (5817, 9639), (7479, 7497)]