80496477

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 122764800

約数和(自身を除く): 42268323

約数列:

[1, 3, 9, 27, 47, 141, 229, 277, 423, 687, 831, 1269, 2061, 2493, 6183, 7479, 10763, 13019, 32289, 39057, 63433, 96867, 117171, 190299, 290601, 351513, 570897, 1712691, 2981351, 8944053, 26832159, 80496477]

約数ペア:

[(1, 80496477), (3, 26832159), (9, 8944053), (27, 2981351), (47, 1712691), (141, 570897), (229, 351513), (277, 290601), (423, 190299), (687, 117171), (831, 96867), (1269, 63433), (2061, 39057), (2493, 32289), (6183, 13019), (7479, 10763)]