141120009

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{307451}}^1$

素因数の和:307477

約数の個数: 16

約数和(自身を含む): 221365440

約数和(自身を除く): 80245431

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 307451, 922353, 2767059, 5226667, 8301177, 15680001, 47040003, 141120009]

約数ペア:

[(1, 141120009), (3, 47040003), (9, 15680001), (17, 8301177), (27, 5226667), (51, 2767059), (153, 922353), (459, 307451)]