337977

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:117

約数の個数: 18

約数和(自身を含む): 528138

約数和(自身を除く): 190161

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2209, 2397, 6627, 7191, 19881, 37553, 112659, 337977]

約数ペア:

[(1, 337977), (3, 112659), (9, 37553), (17, 19881), (47, 7191), (51, 6627), (141, 2397), (153, 2209), (423, 799)]