713796489

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 1254522880

約数和(自身を除く): 540726391

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 103, 111, 189, 259, 309, 333, 721, 777, 927, 991, 999, 2163, 2331, 2781, 2973, 3811, 6489, 6937, 6993, 8919, 11433, 19467, 20811, 26677, 26757, 34299, 36667, 62433, 80031, 102073, 102897, 110001, 187299, 240093, 256669, 306219, 330003, 714511, 720279, 770007, 918657, 990009, 2143533, 2310021, 2755971, 3776701, 6430599, 6930063, 11330103, 19291797, 26436907, 33990309, 79310721, 101970927, 237932163, 713796489]

約数ペア:

[(1, 713796489), (3, 237932163), (7, 101970927), (9, 79310721), (21, 33990309), (27, 26436907), (37, 19291797), (63, 11330103), (103, 6930063), (111, 6430599), (189, 3776701), (259, 2755971), (309, 2310021), (333, 2143533), (721, 990009), (777, 918657), (927, 770007), (991, 720279), (999, 714511), (2163, 330003), (2331, 306219), (2781, 256669), (2973, 240093), (3811, 187299), (6489, 110001), (6937, 102897), (6993, 102073), (8919, 80031), (11433, 62433), (19467, 36667), (20811, 34299), (26677, 26757)]