7772193

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 60

約数和(自身を含む): 13968724

約数和(自身を除く): 6196531

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 61, 81, 99, 117, 121, 143, 183, 297, 351, 363, 429, 549, 671, 793, 891, 1053, 1089, 1287, 1573, 1647, 2013, 2379, 3267, 3861, 4719, 4941, 6039, 7137, 7381, 8723, 9801, 11583, 14157, 18117, 21411, 22143, 26169, 42471, 54351, 64233, 66429, 78507, 95953, 127413, 199287, 235521, 287859, 597861, 706563, 863577, 2590731, 7772193]

約数ペア:

[(1, 7772193), (3, 2590731), (9, 863577), (11, 706563), (13, 597861), (27, 287859), (33, 235521), (39, 199287), (61, 127413), (81, 95953), (99, 78507), (117, 66429), (121, 64233), (143, 54351), (183, 42471), (297, 26169), (351, 22143), (363, 21411), (429, 18117), (549, 14157), (671, 11583), (793, 9801), (891, 8723), (1053, 7381), (1089, 7137), (1287, 6039), (1573, 4941), (1647, 4719), (2013, 3861), (2379, 3267)]