54285189

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{9007}}^1$

素因数の和:9065

約数の個数: 24

約数和(自身を含む): 86260608

約数和(自身を除く): 31975419

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 9007, 27021, 63049, 189147, 369287, 441343, 1107861, 1324029, 2585009, 7755027, 18095063, 54285189]

約数ペア:

[(1, 54285189), (3, 18095063), (7, 7755027), (21, 2585009), (41, 1324029), (49, 1107861), (123, 441343), (147, 369287), (287, 189147), (861, 63049), (2009, 27021), (6027, 9007)]