61947963

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 54173637

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 83, 99, 189, 231, 249, 297, 359, 581, 693, 747, 913, 1077, 1743, 2079, 2241, 2513, 2739, 3231, 3949, 5229, 6391, 7539, 8217, 9693, 11847, 15687, 19173, 22617, 24651, 27643, 29797, 35541, 57519, 67851, 82929, 89391, 106623, 172557, 208579, 248787, 268173, 327767, 625737, 746361, 804519, 983301, 1877211, 2294369, 2949903, 5631633, 6883107, 8849709, 20649321, 61947963]

約数ペア:

[(1, 61947963), (3, 20649321), (7, 8849709), (9, 6883107), (11, 5631633), (21, 2949903), (27, 2294369), (33, 1877211), (63, 983301), (77, 804519), (83, 746361), (99, 625737), (189, 327767), (231, 268173), (249, 248787), (297, 208579), (359, 172557), (581, 106623), (693, 89391), (747, 82929), (913, 67851), (1077, 57519), (1743, 35541), (2079, 29797), (2241, 27643), (2513, 24651), (2739, 22617), (3231, 19173), (3949, 15687), (5229, 11847), (6391, 9693), (7539, 8217)]