153305439

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{429427}}^1$

素因数の和:429454

約数の個数: 16

約数和(自身を含む): 247350528

約数和(自身を除く): 94045089

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 429427, 1288281, 3005989, 7300259, 9017967, 21900777, 51101813, 153305439]

約数ペア:

[(1, 153305439), (3, 51101813), (7, 21900777), (17, 9017967), (21, 7300259), (51, 3005989), (119, 1288281), (357, 429427)]