27162513

素因数分解:

$3^3\times 7^4\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 40

約数和(自身を含む): 47056800

約数和(自身を除く): 19894287

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 419, 441, 1029, 1257, 1323, 2401, 2933, 3087, 3771, 7203, 8799, 9261, 11313, 20531, 21609, 26397, 61593, 64827, 79191, 143717, 184779, 431151, 554337, 1006019, 1293453, 3018057, 3880359, 9054171, 27162513]

約数ペア:

[(1, 27162513), (3, 9054171), (7, 3880359), (9, 3018057), (21, 1293453), (27, 1006019), (49, 554337), (63, 431151), (147, 184779), (189, 143717), (343, 79191), (419, 64827), (441, 61593), (1029, 26397), (1257, 21609), (1323, 20531), (2401, 11313), (2933, 9261), (3087, 8799), (3771, 7203)]