169083993

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{1997}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 245706048

約数和(自身を除く): 76622055

約数列:

[1, 3, 13, 39, 167, 169, 501, 507, 1997, 2171, 5991, 6513, 25961, 28223, 77883, 84669, 333499, 337493, 1000497, 1012479, 4335487, 13006461, 56361331, 169083993]

約数ペア:

[(1, 169083993), (3, 56361331), (13, 13006461), (39, 4335487), (167, 1012479), (169, 1000497), (501, 337493), (507, 333499), (1997, 84669), (2171, 77883), (5991, 28223), (6513, 25961)]