15694791921

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{227629}}^1$

素因数の和:227845

約数の個数: 24

約数和(自身を含む): 23294743680

約数和(自身を除く): 7599951759

約数列:

[1, 3, 9, 47, 141, 163, 423, 489, 1467, 7661, 22983, 68949, 227629, 682887, 2048661, 10698563, 32095689, 37103527, 96287067, 111310581, 333931743, 1743865769, 5231597307, 15694791921]

約数ペア:

[(1, 15694791921), (3, 5231597307), (9, 1743865769), (47, 333931743), (141, 111310581), (163, 96287067), (423, 37103527), (489, 32095689), (1467, 10698563), (7661, 2048661), (22983, 682887), (68949, 227629)]