66047059

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 76655040

約数和(自身を除く): 10607981

約数列:

[1, 13, 19, 67, 169, 247, 307, 871, 1273, 3211, 3991, 5833, 11323, 16549, 20569, 51883, 75829, 215137, 267397, 390811, 985777, 3476161, 5080543, 66047059]

約数ペア:

[(1, 66047059), (13, 5080543), (19, 3476161), (67, 985777), (169, 390811), (247, 267397), (307, 215137), (871, 75829), (1273, 51883), (3211, 20569), (3991, 16549), (5833, 11323)]