129968397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15217}}^1$

素因数の和:15309

約数の個数: 24

約数和(自身を含む): 204956024

約数和(自身を除く): 74987627

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 15217, 45651, 136953, 197821, 593463, 1110841, 1780389, 3332523, 9997569, 14440933, 43322799, 129968397]

約数ペア:

[(1, 129968397), (3, 43322799), (9, 14440933), (13, 9997569), (39, 3332523), (73, 1780389), (117, 1110841), (219, 593463), (657, 197821), (949, 136953), (2847, 45651), (8541, 15217)]