86982597

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 141418368

約数和(自身を除く): 54435771

約数列:

[1, 3, 9, 13, 37, 39, 71, 111, 117, 213, 283, 333, 481, 639, 849, 923, 1443, 2547, 2627, 2769, 3679, 4329, 7881, 8307, 10471, 11037, 20093, 23643, 31413, 33111, 34151, 60279, 94239, 102453, 136123, 180837, 261209, 307359, 408369, 743441, 783627, 1225107, 2230323, 2350881, 6690969, 9664733, 28994199, 86982597]

約数ペア:

[(1, 86982597), (3, 28994199), (9, 9664733), (13, 6690969), (37, 2350881), (39, 2230323), (71, 1225107), (111, 783627), (117, 743441), (213, 408369), (283, 307359), (333, 261209), (481, 180837), (639, 136123), (849, 102453), (923, 94239), (1443, 60279), (2547, 34151), (2627, 33111), (2769, 31413), (3679, 23643), (4329, 20093), (7881, 11037), (8307, 10471)]