80819259

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 113048832

約数和(自身を除く): 32229573

約数列:

[1, 3, 29, 87, 103, 309, 311, 841, 933, 2523, 2987, 8961, 9019, 27057, 32033, 86623, 96099, 259869, 261551, 784653, 928957, 2786871, 26939753, 80819259]

約数ペア:

[(1, 80819259), (3, 26939753), (29, 2786871), (87, 928957), (103, 784653), (309, 261551), (311, 259869), (841, 96099), (933, 86623), (2523, 32033), (2987, 27057), (8961, 9019)]