73891017

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{433}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 108958304

約数和(自身を除く): 35067287

約数列:

[1, 3, 9, 67, 201, 283, 433, 603, 849, 1299, 2547, 3897, 18961, 29011, 56883, 87033, 122539, 170649, 261099, 367617, 1102851, 8210113, 24630339, 73891017]

約数ペア:

[(1, 73891017), (3, 24630339), (9, 8210113), (67, 1102851), (201, 367617), (283, 261099), (433, 170649), (603, 122539), (849, 87033), (1299, 56883), (2547, 29011), (3897, 18961)]