82859511

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 47155209

約数列:

[1, 3, 7, 21, 53, 109, 159, 327, 371, 683, 763, 1113, 2049, 2289, 4781, 5777, 14343, 17331, 36199, 40439, 74447, 108597, 121317, 223341, 253393, 521129, 760179, 1563387, 3945691, 11837073, 27619837, 82859511]

約数ペア:

[(1, 82859511), (3, 27619837), (7, 11837073), (21, 3945691), (53, 1563387), (109, 760179), (159, 521129), (327, 253393), (371, 223341), (683, 121317), (763, 108597), (1113, 74447), (2049, 40439), (2289, 36199), (4781, 17331), (5777, 14343)]