27508733957

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 32731776000

約数和(自身を除く): 5223042043

約数列:

[1, 17, 19, 29, 43, 163, 323, 419, 493, 551, 731, 817, 1247, 2771, 3097, 4727, 7009, 7123, 7961, 9367, 12151, 13889, 18017, 21199, 23693, 52649, 68297, 80359, 89813, 119153, 133171, 135337, 203261, 206567, 230869, 306289, 342323, 402781, 522493, 1161049, 1297643, 1526821, 1980613, 2263907, 2936771, 3455437, 3861959, 3924773, 5819491, 8882381, 9927367, 22059931, 33670421, 37631647, 49925107, 55798649, 65653303, 85166359, 168765239, 639737999, 948577033, 1447828103, 1618160821, 27508733957]

約数ペア:

[(1, 27508733957), (17, 1618160821), (19, 1447828103), (29, 948577033), (43, 639737999), (163, 168765239), (323, 85166359), (419, 65653303), (493, 55798649), (551, 49925107), (731, 37631647), (817, 33670421), (1247, 22059931), (2771, 9927367), (3097, 8882381), (4727, 5819491), (7009, 3924773), (7123, 3861959), (7961, 3455437), (9367, 2936771), (12151, 2263907), (13889, 1980613), (18017, 1526821), (21199, 1297643), (23693, 1161049), (52649, 522493), (68297, 402781), (80359, 342323), (89813, 306289), (119153, 230869), (133171, 206567), (135337, 203261)]