27946269

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 45077760

約数和(自身を除く): 17131491

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 351, 773, 927, 1339, 2319, 2781, 4017, 6957, 10049, 12051, 20871, 30147, 36153, 79619, 90441, 238857, 271323, 716571, 1035047, 2149713, 3105141, 9315423, 27946269]

約数ペア:

[(1, 27946269), (3, 9315423), (9, 3105141), (13, 2149713), (27, 1035047), (39, 716571), (103, 271323), (117, 238857), (309, 90441), (351, 79619), (773, 36153), (927, 30147), (1339, 20871), (2319, 12051), (2781, 10049), (4017, 6957)]