54120955023

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16843}}^1$

素因数の和:16953

約数の個数: 72

約数和(自身を含む): 88100318592

約数和(自身を除く): 33979363569

約数列:

[1, 3, 9, 19, 23, 43, 57, 69, 129, 171, 207, 361, 387, 437, 817, 989, 1083, 1311, 2451, 2967, 3249, 3933, 7353, 8303, 8901, 15523, 16843, 18791, 24909, 46569, 50529, 56373, 74727, 139707, 151587, 169119, 320017, 357029, 387389, 724249, 960051, 1071087, 1162167, 2172747, 2880153, 3213261, 3486501, 6080323, 6518241, 7360391, 13760731, 16657727, 18240969, 22081173, 41282193, 49973181, 54722907, 66243519, 123846579, 139847429, 149919543, 261453889, 316496813, 419542287, 784361667, 949490439, 1258626861, 2353085001, 2848471317, 6013439447, 18040318341, 54120955023]

約数ペア:

[(1, 54120955023), (3, 18040318341), (9, 6013439447), (19, 2848471317), (23, 2353085001), (43, 1258626861), (57, 949490439), (69, 784361667), (129, 419542287), (171, 316496813), (207, 261453889), (361, 149919543), (387, 139847429), (437, 123846579), (817, 66243519), (989, 54722907), (1083, 49973181), (1311, 41282193), (2451, 22081173), (2967, 18240969), (3249, 16657727), (3933, 13760731), (7353, 7360391), (8303, 6518241), (8901, 6080323), (15523, 3486501), (16843, 3213261), (18791, 2880153), (24909, 2172747), (46569, 1162167), (50529, 1071087), (56373, 960051), (74727, 724249), (139707, 387389), (151587, 357029), (169119, 320017)]