161274087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81083}}^1$

素因数の和:81119

約数の個数: 24

約数和(自身を含む): 265631184

約数和(自身を除く): 104357097

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 81083, 243249, 729747, 1054079, 1378411, 3162237, 4135233, 9486711, 12405699, 17919343, 53758029, 161274087]

約数ペア:

[(1, 161274087), (3, 53758029), (9, 17919343), (13, 12405699), (17, 9486711), (39, 4135233), (51, 3162237), (117, 1378411), (153, 1054079), (221, 729747), (663, 243249), (1989, 81083)]