136430253

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{52453}}^1$

素因数の和:52493

約数の個数: 18

約数和(自身を含む): 209343914

約数和(自身を除く): 72913661

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 52453, 157359, 472077, 891701, 2675103, 8025309, 15158917, 45476751, 136430253]

約数ペア:

[(1, 136430253), (3, 45476751), (9, 15158917), (17, 8025309), (51, 2675103), (153, 891701), (289, 472077), (867, 157359), (2601, 52453)]