53730567

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 87563520

約数和(自身を除く): 33832953

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 1179, 1381, 1441, 3537, 4143, 4323, 12429, 12969, 15191, 37287, 38907, 45573, 136719, 180911, 410157, 542733, 1628199, 1990021, 4884597, 5970063, 17910189, 53730567]

約数ペア:

[(1, 53730567), (3, 17910189), (9, 5970063), (11, 4884597), (27, 1990021), (33, 1628199), (99, 542733), (131, 410157), (297, 180911), (393, 136719), (1179, 45573), (1381, 38907), (1441, 37287), (3537, 15191), (4143, 12969), (4323, 12429)]