26097057

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:155

約数の個数: 54

約数和(自身を含む): 47229858

約数和(自身を除く): 21132801

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 59, 63, 119, 147, 153, 177, 357, 413, 441, 531, 833, 1003, 1071, 1239, 2499, 2891, 3009, 3481, 3717, 7021, 7497, 8673, 9027, 10443, 21063, 24367, 26019, 31329, 49147, 59177, 63189, 73101, 147441, 170569, 177531, 219303, 414239, 442323, 511707, 532593, 1242717, 1535121, 2899673, 3728151, 8699019, 26097057]

約数ペア:

[(1, 26097057), (3, 8699019), (7, 3728151), (9, 2899673), (17, 1535121), (21, 1242717), (49, 532593), (51, 511707), (59, 442323), (63, 414239), (119, 219303), (147, 177531), (153, 170569), (177, 147441), (357, 73101), (413, 63189), (441, 59177), (531, 49147), (833, 31329), (1003, 26019), (1071, 24367), (1239, 21063), (2499, 10443), (2891, 9027), (3009, 8673), (3481, 7497), (3717, 7021)]