129637053

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9311}}^1$

素因数の和:9354

約数の個数: 48

約数和(自身を含む): 244048896

約数和(自身を除く): 114411843

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 9311, 13923, 27933, 65177, 83799, 121043, 158287, 195531, 363129, 474861, 586593, 847301, 1089387, 1108009, 1424583, 2057731, 2541903, 3324027, 6173193, 7625709, 9972081, 14404117, 18519579, 43212351, 129637053]

約数ペア:

[(1, 129637053), (3, 43212351), (7, 18519579), (9, 14404117), (13, 9972081), (17, 7625709), (21, 6173193), (39, 3324027), (51, 2541903), (63, 2057731), (91, 1424583), (117, 1108009), (119, 1089387), (153, 847301), (221, 586593), (273, 474861), (357, 363129), (663, 195531), (819, 158287), (1071, 121043), (1547, 83799), (1989, 65177), (4641, 27933), (9311, 13923)]