78560469

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 53527851

約数列:

[1, 3, 9, 13, 27, 39, 41, 53, 103, 117, 123, 159, 309, 351, 369, 477, 533, 689, 927, 1107, 1339, 1431, 1599, 2067, 2173, 2781, 4017, 4223, 4797, 5459, 6201, 6519, 12051, 12669, 14391, 16377, 18603, 19557, 28249, 36153, 38007, 49131, 54899, 58671, 70967, 84747, 114021, 147393, 164697, 212901, 223819, 254241, 494091, 638703, 671457, 762723, 1482273, 1916109, 2014371, 2909647, 6043113, 8728941, 26186823, 78560469]

約数ペア:

[(1, 78560469), (3, 26186823), (9, 8728941), (13, 6043113), (27, 2909647), (39, 2014371), (41, 1916109), (53, 1482273), (103, 762723), (117, 671457), (123, 638703), (159, 494091), (309, 254241), (351, 223819), (369, 212901), (477, 164697), (533, 147393), (689, 114021), (927, 84747), (1107, 70967), (1339, 58671), (1431, 54899), (1599, 49131), (2067, 38007), (2173, 36153), (2781, 28249), (4017, 19557), (4223, 18603), (4797, 16377), (5459, 14391), (6201, 12669), (6519, 12051)]