27667551

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 41333760

約数和(自身を除く): 13666209

約数列:

[1, 3, 17, 23, 51, 69, 103, 229, 309, 391, 687, 1173, 1751, 2369, 3893, 5253, 5267, 7107, 11679, 15801, 23587, 40273, 70761, 89539, 120819, 268617, 400979, 542501, 1202937, 1627503, 9222517, 27667551]

約数ペア:

[(1, 27667551), (3, 9222517), (17, 1627503), (23, 1202937), (51, 542501), (69, 400979), (103, 268617), (229, 120819), (309, 89539), (391, 70761), (687, 40273), (1173, 23587), (1751, 15801), (2369, 11679), (3893, 7107), (5253, 5267)]