76813191

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 149776704

約数和(自身を除く): 72963513

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 81, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 567, 613, 663, 819, 1053, 1071, 1377, 1547, 1839, 1989, 2457, 3213, 4291, 4641, 5517, 5967, 7371, 7969, 9639, 10421, 12873, 13923, 16551, 17901, 23907, 31263, 38619, 41769, 49653, 55783, 71721, 72947, 93789, 115857, 125307, 135473, 167349, 215163, 218841, 281367, 347571, 406419, 502047, 645489, 656523, 844101, 948311, 1219257, 1506141, 1969569, 2844933, 3657771, 4518423, 5908707, 8534799, 10973313, 25604397, 76813191]

約数ペア:

[(1, 76813191), (3, 25604397), (7, 10973313), (9, 8534799), (13, 5908707), (17, 4518423), (21, 3657771), (27, 2844933), (39, 1969569), (51, 1506141), (63, 1219257), (81, 948311), (91, 844101), (117, 656523), (119, 645489), (153, 502047), (189, 406419), (221, 347571), (273, 281367), (351, 218841), (357, 215163), (459, 167349), (567, 135473), (613, 125307), (663, 115857), (819, 93789), (1053, 72947), (1071, 71721), (1377, 55783), (1547, 49653), (1839, 41769), (1989, 38619), (2457, 31263), (3213, 23907), (4291, 17901), (4641, 16551), (5517, 13923), (5967, 12873), (7371, 10421), (7969, 9639)]