71355729

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22003}}^1$

素因数の和:22076

約数の個数: 16

約数和(自身を含む): 101394432

約数和(自身を除く): 30038703

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 22003, 66009, 506069, 1034141, 1518207, 3102423, 23785243, 71355729]

約数ペア:

[(1, 71355729), (3, 23785243), (23, 3102423), (47, 1518207), (69, 1034141), (141, 506069), (1081, 66009), (3243, 22003)]