56939337

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 104016640

約数和(自身を除く): 47077303

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 1879, 2331, 3367, 4329, 5637, 10101, 13153, 16911, 24427, 30303, 39459, 69523, 73281, 118377, 170989, 208569, 219843, 486661, 512967, 625707, 903799, 1459983, 1538901, 2711397, 4379949, 6326593, 8134191, 18979779, 56939337]

約数ペア:

[(1, 56939337), (3, 18979779), (7, 8134191), (9, 6326593), (13, 4379949), (21, 2711397), (37, 1538901), (39, 1459983), (63, 903799), (91, 625707), (111, 512967), (117, 486661), (259, 219843), (273, 208569), (333, 170989), (481, 118377), (777, 73281), (819, 69523), (1443, 39459), (1879, 30303), (2331, 24427), (3367, 16911), (4329, 13153), (5637, 10101)]