22559391

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 36900864

約数和(自身を除く): 14341473

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 127, 129, 153, 243, 381, 387, 459, 731, 1143, 1161, 1377, 2159, 2193, 3429, 3483, 4131, 5461, 6477, 6579, 10287, 10449, 16383, 19431, 19737, 30861, 49149, 58293, 59211, 92837, 147447, 174879, 177633, 278511, 442341, 524637, 835533, 1327023, 2506599, 7519797, 22559391]

約数ペア:

[(1, 22559391), (3, 7519797), (9, 2506599), (17, 1327023), (27, 835533), (43, 524637), (51, 442341), (81, 278511), (127, 177633), (129, 174879), (153, 147447), (243, 92837), (381, 59211), (387, 58293), (459, 49149), (731, 30861), (1143, 19737), (1161, 19431), (1377, 16383), (2159, 10449), (2193, 10287), (3429, 6579), (3483, 6477), (4131, 5461)]