68652171

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 128563200

約数和(自身を除く): 59911029

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 119, 153, 161, 189, 207, 357, 391, 459, 483, 621, 929, 1071, 1173, 1449, 2737, 2787, 3213, 3519, 4347, 6503, 8211, 8361, 10557, 15793, 19509, 21367, 24633, 25083, 47379, 58527, 64101, 73899, 110551, 142137, 149569, 175581, 192303, 331653, 363239, 426411, 448707, 576909, 994959, 1089717, 1346121, 2542673, 2984877, 3269151, 4038363, 7628019, 9807453, 22884057, 68652171]

約数ペア:

[(1, 68652171), (3, 22884057), (7, 9807453), (9, 7628019), (17, 4038363), (21, 3269151), (23, 2984877), (27, 2542673), (51, 1346121), (63, 1089717), (69, 994959), (119, 576909), (153, 448707), (161, 426411), (189, 363239), (207, 331653), (357, 192303), (391, 175581), (459, 149569), (483, 142137), (621, 110551), (929, 73899), (1071, 64101), (1173, 58527), (1449, 47379), (2737, 25083), (2787, 24633), (3213, 21367), (3519, 19509), (4347, 15793), (6503, 10557), (8211, 8361)]