53795919

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 23618481

約数列:

[1, 3, 23, 69, 71, 79, 139, 213, 237, 417, 1633, 1817, 3197, 4899, 5451, 5609, 9591, 9869, 10981, 16827, 29607, 32943, 129007, 226987, 252563, 387021, 680961, 757689, 779651, 2338953, 17931973, 53795919]

約数ペア:

[(1, 53795919), (3, 17931973), (23, 2338953), (69, 779651), (71, 757689), (79, 680961), (139, 387021), (213, 252563), (237, 226987), (417, 129007), (1633, 32943), (1817, 29607), (3197, 16827), (4899, 10981), (5451, 9869), (5609, 9591)]