55178073

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8387}}^1$

素因数の和:8453

約数の個数: 24

約数和(自身を含む): 86362848

約数和(自身を除く): 31184775

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 8387, 25161, 75483, 142579, 360641, 427737, 1081923, 1283211, 3245769, 6130897, 18392691, 55178073]

約数ペア:

[(1, 55178073), (3, 18392691), (9, 6130897), (17, 3245769), (43, 1283211), (51, 1081923), (129, 427737), (153, 360641), (387, 142579), (731, 75483), (2193, 25161), (6579, 8387)]