27189459

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 44985600

約数和(自身を除く): 17796141

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 2129, 4257, 6387, 12771, 19161, 23419, 57483, 70257, 91547, 210771, 274641, 632313, 823923, 1007017, 2471769, 3021051, 9063153, 27189459]

約数ペア:

[(1, 27189459), (3, 9063153), (9, 3021051), (11, 2471769), (27, 1007017), (33, 823923), (43, 632313), (99, 274641), (129, 210771), (297, 91547), (387, 70257), (473, 57483), (1161, 23419), (1419, 19161), (2129, 12771), (4257, 6387)]