53006877

素因数分解:

$3^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 60

約数和(自身を含む): 97878144

約数和(自身を除く): 44871267

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 223, 231, 343, 441, 539, 669, 693, 1029, 1561, 1617, 2007, 2401, 2453, 3087, 3773, 4683, 4851, 7203, 7359, 10927, 11319, 14049, 17171, 21609, 22077, 26411, 32781, 33957, 51513, 76489, 79233, 98343, 120197, 154539, 229467, 237699, 360591, 535423, 688401, 841379, 1081773, 1606269, 2524137, 4818807, 5889653, 7572411, 17668959, 53006877]

約数ペア:

[(1, 53006877), (3, 17668959), (7, 7572411), (9, 5889653), (11, 4818807), (21, 2524137), (33, 1606269), (49, 1081773), (63, 841379), (77, 688401), (99, 535423), (147, 360591), (223, 237699), (231, 229467), (343, 154539), (441, 120197), (539, 98343), (669, 79233), (693, 76489), (1029, 51513), (1561, 33957), (1617, 32781), (2007, 26411), (2401, 22077), (2453, 21609), (3087, 17171), (3773, 14049), (4683, 11319), (4851, 10927), (7203, 7359)]