69439278

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163003}}^1$

素因数の和:163079

約数の個数: 16

約数和(自身を含む): 140835456

約数和(自身を除く): 71396178

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 163003, 326006, 489009, 978018, 11573213, 23146426, 34719639, 69439278]

約数ペア:

[(1, 69439278), (2, 34719639), (3, 23146426), (6, 11573213), (71, 978018), (142, 489009), (213, 326006), (426, 163003)]