17549225721

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2153}}^1\times {\mathrm{15889}}^1$

素因数の和:18070

約数の個数: 32

約数和(自身を含む): 27381648000

約数和(自身を除く): 9832422279

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2153, 6459, 15889, 19377, 40907, 47667, 58131, 122721, 143001, 301891, 368163, 429003, 905673, 1104489, 2717019, 8151057, 34209017, 102627051, 307881153, 649971323, 923643459, 1949913969, 5849741907, 17549225721]

約数ペア:

[(1, 17549225721), (3, 5849741907), (9, 1949913969), (19, 923643459), (27, 649971323), (57, 307881153), (171, 102627051), (513, 34209017), (2153, 8151057), (6459, 2717019), (15889, 1104489), (19377, 905673), (40907, 429003), (47667, 368163), (58131, 301891), (122721, 143001)]