129437319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 192351744

約数和(自身を除く): 62914425

約数列:

[1, 3, 11, 33, 103, 113, 309, 337, 339, 1011, 1133, 1243, 3399, 3707, 3729, 11121, 11639, 34711, 34917, 38081, 104133, 114243, 128029, 381821, 384087, 418891, 1145463, 1256673, 3922343, 11767029, 43145773, 129437319]

約数ペア:

[(1, 129437319), (3, 43145773), (11, 11767029), (33, 3922343), (103, 1256673), (113, 1145463), (309, 418891), (337, 384087), (339, 381821), (1011, 128029), (1133, 114243), (1243, 104133), (3399, 38081), (3707, 34917), (3729, 34711), (11121, 11639)]