129371307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 191321088

約数和(自身を除く): 61949781

約数列:

[1, 3, 13, 39, 47, 141, 163, 433, 489, 611, 1299, 1833, 2119, 5629, 6357, 7661, 16887, 20351, 22983, 61053, 70579, 99593, 211737, 264563, 298779, 793689, 917527, 2752581, 3317213, 9951639, 43123769, 129371307]

約数ペア:

[(1, 129371307), (3, 43123769), (13, 9951639), (39, 3317213), (47, 2752581), (141, 917527), (163, 793689), (433, 298779), (489, 264563), (611, 211737), (1299, 99593), (1833, 70579), (2119, 61053), (5629, 22983), (6357, 20351), (7661, 16887)]