65993851

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 85183488

約数和(自身を除く): 19189637

約数列:

[1, 7, 11, 53, 77, 103, 157, 371, 583, 721, 1099, 1133, 1727, 4081, 5459, 7931, 8321, 12089, 16171, 38213, 58247, 60049, 91531, 113197, 177881, 420343, 640717, 857063, 1245167, 5999441, 9427693, 65993851]

約数ペア:

[(1, 65993851), (7, 9427693), (11, 5999441), (53, 1245167), (77, 857063), (103, 640717), (157, 420343), (371, 177881), (583, 113197), (721, 91531), (1099, 60049), (1133, 58247), (1727, 38213), (4081, 16171), (5459, 12089), (7931, 8321)]