82347681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 40225119

約数列:

[1, 3, 13, 37, 39, 111, 149, 383, 447, 481, 1149, 1443, 1937, 4979, 5513, 5811, 14171, 14937, 16539, 42513, 57067, 71669, 171201, 184223, 215007, 552669, 741871, 2111479, 2225613, 6334437, 27449227, 82347681]

約数ペア:

[(1, 82347681), (3, 27449227), (13, 6334437), (37, 2225613), (39, 2111479), (111, 741871), (149, 552669), (383, 215007), (447, 184223), (481, 171201), (1149, 71669), (1443, 57067), (1937, 42513), (4979, 16539), (5513, 14937), (5811, 14171)]