226248813

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{50581}}^1$

素因数の和:50665

約数の個数: 24

約数和(自身を含む): 378758016

約数和(自身を除く): 152509203

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 50581, 151743, 354067, 455229, 1062201, 3186603, 3591251, 10773753, 25138757, 32321259, 75416271, 226248813]

約数ペア:

[(1, 226248813), (3, 75416271), (7, 32321259), (9, 25138757), (21, 10773753), (63, 3591251), (71, 3186603), (213, 1062201), (497, 455229), (639, 354067), (1491, 151743), (4473, 50581)]