52381077

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 82747392

約数和(自身を除く): 30366315

約数列:

[1, 3, 7, 21, 47, 73, 141, 219, 329, 511, 727, 987, 1533, 2181, 3431, 5089, 10293, 15267, 24017, 34169, 53071, 72051, 102507, 159213, 239183, 371497, 717549, 1114491, 2494337, 7483011, 17460359, 52381077]

約数ペア:

[(1, 52381077), (3, 17460359), (7, 7483011), (21, 2494337), (47, 1114491), (73, 717549), (141, 371497), (219, 239183), (329, 159213), (511, 102507), (727, 72051), (987, 53071), (1533, 34169), (2181, 24017), (3431, 15267), (5089, 10293)]