42223563

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 67931136

約数和(自身を除く): 25707573

約数列:

[1, 3, 9, 17, 41, 51, 53, 123, 127, 153, 159, 369, 381, 477, 697, 901, 1143, 2091, 2159, 2173, 2703, 5207, 6273, 6477, 6519, 6731, 8109, 15621, 19431, 19557, 20193, 36941, 46863, 60579, 88519, 110823, 114427, 265557, 275971, 332469, 343281, 796671, 827913, 1029843, 2483739, 4691507, 14074521, 42223563]

約数ペア:

[(1, 42223563), (3, 14074521), (9, 4691507), (17, 2483739), (41, 1029843), (51, 827913), (53, 796671), (123, 343281), (127, 332469), (153, 275971), (159, 265557), (369, 114427), (381, 110823), (477, 88519), (697, 60579), (901, 46863), (1143, 36941), (2091, 20193), (2159, 19557), (2173, 19431), (2703, 15621), (5207, 8109), (6273, 6731), (6477, 6519)]