65402553

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{21023}}^1$

素因数の和:21104

約数の個数: 16

約数和(自身を含む): 93851136

約数和(自身を除く): 28448583

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 21023, 63069, 357391, 1072173, 1282403, 3847209, 21800851, 65402553]

約数ペア:

[(1, 65402553), (3, 21800851), (17, 3847209), (51, 1282403), (61, 1072173), (183, 357391), (1037, 63069), (3111, 21023)]