56822409

素因数分解:

$3^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 97344000

約数和(自身を除く): 40521591

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 147, 233, 237, 343, 441, 553, 699, 711, 1029, 1631, 1659, 2097, 3087, 3871, 4893, 4977, 11417, 11613, 14679, 18407, 27097, 34251, 34839, 55221, 79919, 81291, 102753, 128849, 165663, 239757, 243873, 386547, 719271, 901943, 1159641, 2705829, 6313601, 8117487, 18940803, 56822409]

約数ペア:

[(1, 56822409), (3, 18940803), (7, 8117487), (9, 6313601), (21, 2705829), (49, 1159641), (63, 901943), (79, 719271), (147, 386547), (233, 243873), (237, 239757), (343, 165663), (441, 128849), (553, 102753), (699, 81291), (711, 79919), (1029, 55221), (1631, 34839), (1659, 34251), (2097, 27097), (3087, 18407), (3871, 14679), (4893, 11613), (4977, 11417)]