13440136797

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{6971}}^1$

素因数の和:7178

約数の個数: 48

約数和(自身を含む): 20556244800

約数和(自身を除く): 7116108003

約数列:

[1, 3, 9, 29, 83, 87, 89, 249, 261, 267, 747, 801, 2407, 2581, 6971, 7221, 7387, 7743, 20913, 21663, 22161, 23229, 62739, 66483, 202159, 214223, 578593, 606477, 620419, 642669, 1735779, 1819431, 1861257, 1928007, 5207337, 5583771, 16779197, 17992151, 50337591, 51494777, 53976453, 151012773, 154484331, 161929359, 463452993, 1493348533, 4480045599, 13440136797]

約数ペア:

[(1, 13440136797), (3, 4480045599), (9, 1493348533), (29, 463452993), (83, 161929359), (87, 154484331), (89, 151012773), (249, 53976453), (261, 51494777), (267, 50337591), (747, 17992151), (801, 16779197), (2407, 5583771), (2581, 5207337), (6971, 1928007), (7221, 1861257), (7387, 1819431), (7743, 1735779), (20913, 642669), (21663, 620419), (22161, 606477), (23229, 578593), (62739, 214223), (66483, 202159)]