16311753

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 25067520

約数和(自身を除く): 8755767

約数列:

[1, 3, 9, 27, 67, 71, 127, 201, 213, 381, 603, 639, 1143, 1809, 1917, 3429, 4757, 8509, 9017, 14271, 25527, 27051, 42813, 76581, 81153, 128439, 229743, 243459, 604139, 1812417, 5437251, 16311753]

約数ペア:

[(1, 16311753), (3, 5437251), (9, 1812417), (27, 604139), (67, 243459), (71, 229743), (127, 128439), (201, 81153), (213, 76581), (381, 42813), (603, 27051), (639, 25527), (1143, 14271), (1809, 9017), (1917, 8509), (3429, 4757)]