16632513

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 9028287

約数列:

[1, 3, 9, 27, 53, 59, 159, 177, 197, 477, 531, 591, 1431, 1593, 1773, 3127, 5319, 9381, 10441, 11623, 28143, 31323, 34869, 84429, 93969, 104607, 281907, 313821, 616019, 1848057, 5544171, 16632513]

約数ペア:

[(1, 16632513), (3, 5544171), (9, 1848057), (27, 616019), (53, 313821), (59, 281907), (159, 104607), (177, 93969), (197, 84429), (477, 34869), (531, 31323), (591, 28143), (1431, 11623), (1593, 10441), (1773, 9381), (3127, 5319)]