65307459

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 101770240

約数和(自身を除く): 36462781

約数列:

[1, 3, 7, 21, 103, 109, 277, 309, 327, 721, 763, 831, 1939, 2163, 2289, 5817, 11227, 28531, 30193, 33681, 78589, 85593, 90579, 199717, 211351, 235767, 599151, 634053, 3109879, 9329637, 21769153, 65307459]

約数ペア:

[(1, 65307459), (3, 21769153), (7, 9329637), (21, 3109879), (103, 634053), (109, 599151), (277, 235767), (309, 211351), (327, 199717), (721, 90579), (763, 85593), (831, 78589), (1939, 33681), (2163, 30193), (2289, 28531), (5817, 11227)]