73065861

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 124396800

約数和(自身を除く): 51330939

約数列:

[1, 3, 9, 11, 27, 33, 37, 61, 99, 109, 111, 183, 297, 327, 333, 407, 549, 671, 981, 999, 1199, 1221, 1647, 2013, 2257, 2943, 3597, 3663, 4033, 6039, 6649, 6771, 10791, 10989, 12099, 18117, 19947, 20313, 24827, 32373, 36297, 44363, 59841, 60939, 73139, 74481, 108891, 133089, 179523, 219417, 223443, 246013, 399267, 658251, 670329, 738039, 1197801, 1974753, 2214117, 2706143, 6642351, 8118429, 24355287, 73065861]

約数ペア:

[(1, 73065861), (3, 24355287), (9, 8118429), (11, 6642351), (27, 2706143), (33, 2214117), (37, 1974753), (61, 1197801), (99, 738039), (109, 670329), (111, 658251), (183, 399267), (297, 246013), (327, 223443), (333, 219417), (407, 179523), (549, 133089), (671, 108891), (981, 74481), (999, 73139), (1199, 60939), (1221, 59841), (1647, 44363), (2013, 36297), (2257, 32373), (2943, 24827), (3597, 20313), (3663, 19947), (4033, 18117), (6039, 12099), (6649, 10989), (6771, 10791)]