22717233

素因数分解:

$3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 43008000

約数和(自身を除く): 20290767

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 223, 231, 297, 343, 441, 539, 669, 693, 1029, 1323, 1561, 1617, 2007, 2079, 2453, 3087, 3773, 4683, 4851, 6021, 7359, 9261, 10927, 11319, 14049, 14553, 17171, 22077, 32781, 33957, 42147, 51513, 66231, 76489, 98343, 101871, 120197, 154539, 229467, 295029, 360591, 463617, 688401, 841379, 1081773, 2065203, 2524137, 3245319, 7572411, 22717233]

約数ペア:

[(1, 22717233), (3, 7572411), (7, 3245319), (9, 2524137), (11, 2065203), (21, 1081773), (27, 841379), (33, 688401), (49, 463617), (63, 360591), (77, 295029), (99, 229467), (147, 154539), (189, 120197), (223, 101871), (231, 98343), (297, 76489), (343, 66231), (441, 51513), (539, 42147), (669, 33957), (693, 32781), (1029, 22077), (1323, 17171), (1561, 14553), (1617, 14049), (2007, 11319), (2079, 10927), (2453, 9261), (3087, 7359), (3773, 6021), (4683, 4851)]