45420381

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 67012920

約数和(自身を除く): 21592539

約数列:

[1, 3, 9, 73, 219, 257, 269, 657, 771, 807, 2313, 2421, 18761, 19637, 56283, 58911, 69133, 168849, 176733, 207399, 622197, 5046709, 15140127, 45420381]

約数ペア:

[(1, 45420381), (3, 15140127), (9, 5046709), (73, 622197), (219, 207399), (257, 176733), (269, 168849), (657, 69133), (771, 58911), (807, 56283), (2313, 19637), (2421, 18761)]