42275961

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 34775559

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 819, 861, 1259, 1599, 2583, 3731, 3777, 4797, 8813, 11193, 11331, 16367, 26439, 33579, 49101, 51619, 79317, 114569, 147303, 154857, 343707, 361333, 464571, 671047, 1031121, 1083999, 2013141, 3251997, 4697329, 6039423, 14091987, 42275961]

約数ペア:

[(1, 42275961), (3, 14091987), (7, 6039423), (9, 4697329), (13, 3251997), (21, 2013141), (39, 1083999), (41, 1031121), (63, 671047), (91, 464571), (117, 361333), (123, 343707), (273, 154857), (287, 147303), (369, 114569), (533, 79317), (819, 51619), (861, 49101), (1259, 33579), (1599, 26439), (2583, 16367), (3731, 11331), (3777, 11193), (4797, 8813)]