27516489

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:76

約数の個数: 96

約数和(自身を含む): 53625600

約数和(自身を除く): 26109111

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 49, 51, 77, 91, 119, 121, 143, 147, 187, 221, 231, 273, 343, 357, 363, 429, 539, 561, 637, 663, 833, 847, 1001, 1029, 1309, 1547, 1573, 1617, 1911, 2057, 2431, 2499, 2541, 3003, 3773, 3927, 4459, 4641, 4719, 5831, 5929, 6171, 7007, 7293, 9163, 10829, 11011, 11319, 13377, 14399, 17017, 17493, 17787, 21021, 26741, 27489, 32487, 33033, 41503, 43197, 49049, 51051, 64141, 75803, 77077, 80223, 100793, 119119, 124509, 147147, 187187, 192423, 227409, 231231, 302379, 357357, 539539, 561561, 705551, 833833, 1310309, 1618617, 2116653, 2501499, 3930927, 9172163, 27516489]

約数ペア:

[(1, 27516489), (3, 9172163), (7, 3930927), (11, 2501499), (13, 2116653), (17, 1618617), (21, 1310309), (33, 833833), (39, 705551), (49, 561561), (51, 539539), (77, 357357), (91, 302379), (119, 231231), (121, 227409), (143, 192423), (147, 187187), (187, 147147), (221, 124509), (231, 119119), (273, 100793), (343, 80223), (357, 77077), (363, 75803), (429, 64141), (539, 51051), (561, 49049), (637, 43197), (663, 41503), (833, 33033), (847, 32487), (1001, 27489), (1029, 26741), (1309, 21021), (1547, 17787), (1573, 17493), (1617, 17017), (1911, 14399), (2057, 13377), (2431, 11319), (2499, 11011), (2541, 10829), (3003, 9163), (3773, 7293), (3927, 7007), (4459, 6171), (4641, 5929), (4719, 5831)]