144860961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23869}}^1$

素因数の和:23913

約数の個数: 24

約数和(自身を含む): 234498880

約数和(自身を除く): 89637919

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 23869, 71607, 167083, 405773, 501249, 1217319, 2840411, 6898141, 8521233, 20694423, 48286987, 144860961]

約数ペア:

[(1, 144860961), (3, 48286987), (7, 20694423), (17, 8521233), (21, 6898141), (51, 2840411), (119, 1217319), (289, 501249), (357, 405773), (867, 167083), (2023, 71607), (6069, 23869)]