86500791

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 60

約数和(自身を含む): 143486640

約数和(自身を除く): 56985849

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 89, 117, 169, 213, 267, 351, 507, 639, 801, 923, 1053, 1157, 1521, 1917, 2403, 2769, 3471, 4563, 5751, 6319, 7209, 8307, 10413, 11999, 13689, 15041, 18957, 24921, 31239, 35997, 45123, 56871, 74763, 82147, 93717, 107991, 135369, 170613, 246441, 323973, 406107, 511839, 739323, 971919, 1067911, 1218321, 2217969, 3203733, 6653907, 9611199, 28833597, 86500791]

約数ペア:

[(1, 86500791), (3, 28833597), (9, 9611199), (13, 6653907), (27, 3203733), (39, 2217969), (71, 1218321), (81, 1067911), (89, 971919), (117, 739323), (169, 511839), (213, 406107), (267, 323973), (351, 246441), (507, 170613), (639, 135369), (801, 107991), (923, 93717), (1053, 82147), (1157, 74763), (1521, 56871), (1917, 45123), (2403, 35997), (2769, 31239), (3471, 24921), (4563, 18957), (5751, 15041), (6319, 13689), (7209, 11999), (8307, 10413)]