40520565549

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1789}}^1\times {\mathrm{28927}}^1$

素因数の和:30754

約数の個数: 32

約数和(自身を含む): 62137344000

約数和(自身を除く): 21616778451

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1789, 5367, 16101, 28927, 48303, 51881, 86781, 155643, 260343, 466929, 781029, 838883, 1400787, 2516649, 7549947, 22649841, 51750403, 155251209, 465753627, 1397260881, 1500761687, 4502285061, 13506855183, 40520565549]

約数ペア:

[(1, 40520565549), (3, 13506855183), (9, 4502285061), (27, 1500761687), (29, 1397260881), (87, 465753627), (261, 155251209), (783, 51750403), (1789, 22649841), (5367, 7549947), (16101, 2516649), (28927, 1400787), (48303, 838883), (51881, 781029), (86781, 466929), (155643, 260343)]