64451481

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1949}}^1$

素因数の和:2176

約数の個数: 16

約数和(自身を含む): 87734400

約数和(自身を除く): 23282919

約数列:

[1, 3, 73, 151, 219, 453, 1949, 5847, 11023, 33069, 142277, 294299, 426831, 882897, 21483827, 64451481]

約数ペア:

[(1, 64451481), (3, 21483827), (73, 882897), (151, 426831), (219, 294299), (453, 142277), (1949, 33069), (5847, 11023)]