54630639

素因数分解:

$3^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 100224000

約数和(自身を除く): 45593361

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 343, 347, 357, 441, 459, 833, 1029, 1041, 1071, 1323, 2429, 2499, 3087, 3123, 3213, 5831, 5899, 7287, 7497, 9261, 9369, 17003, 17493, 17697, 21861, 22491, 41293, 51009, 52479, 53091, 65583, 119021, 123879, 153027, 157437, 159273, 289051, 357063, 371637, 459081, 867153, 1071189, 1114911, 2023357, 2601459, 3213567, 6070071, 7804377, 18210213, 54630639]

約数ペア:

[(1, 54630639), (3, 18210213), (7, 7804377), (9, 6070071), (17, 3213567), (21, 2601459), (27, 2023357), (49, 1114911), (51, 1071189), (63, 867153), (119, 459081), (147, 371637), (153, 357063), (189, 289051), (343, 159273), (347, 157437), (357, 153027), (441, 123879), (459, 119021), (833, 65583), (1029, 53091), (1041, 52479), (1071, 51009), (1323, 41293), (2429, 22491), (2499, 21861), (3087, 17697), (3123, 17493), (3213, 17003), (5831, 9369), (5899, 9261), (7287, 7497)]