53703153

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 96235776

約数和(自身を除く): 42532623

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 861, 1071, 1223, 2091, 2583, 3669, 4879, 6273, 8561, 11007, 14637, 20791, 25683, 43911, 50143, 62373, 77049, 145537, 150429, 187119, 351001, 436611, 451287, 852431, 1053003, 1309833, 2557293, 3159009, 5967017, 7671879, 17901051, 53703153]

約数ペア:

[(1, 53703153), (3, 17901051), (7, 7671879), (9, 5967017), (17, 3159009), (21, 2557293), (41, 1309833), (51, 1053003), (63, 852431), (119, 451287), (123, 436611), (153, 351001), (287, 187119), (357, 150429), (369, 145537), (697, 77049), (861, 62373), (1071, 50143), (1223, 43911), (2091, 25683), (2583, 20791), (3669, 14637), (4879, 11007), (6273, 8561)]