6195609

素因数分解:

$3^4\times 7^3\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 40

約数和(自身を含む): 10841600

約数和(自身を除く): 4645991

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 223, 343, 441, 567, 669, 1029, 1323, 1561, 2007, 3087, 3969, 4683, 6021, 9261, 10927, 14049, 18063, 27783, 32781, 42147, 76489, 98343, 126441, 229467, 295029, 688401, 885087, 2065203, 6195609]

約数ペア:

[(1, 6195609), (3, 2065203), (7, 885087), (9, 688401), (21, 295029), (27, 229467), (49, 126441), (63, 98343), (81, 76489), (147, 42147), (189, 32781), (223, 27783), (343, 18063), (441, 14049), (567, 10927), (669, 9261), (1029, 6021), (1323, 4683), (1561, 3969), (2007, 3087)]