166070019

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{1277}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 225255168

約数和(自身を除く): 59185149

約数列:

[1, 3, 67, 201, 647, 1277, 1941, 3831, 43349, 85559, 130047, 256677, 826219, 2478657, 55356673, 166070019]

約数ペア:

[(1, 166070019), (3, 55356673), (67, 2478657), (201, 826219), (647, 256677), (1277, 130047), (1941, 85559), (3831, 43349)]