138736251

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{375979}}^1$

素因数の和:376026

約数の個数: 12

約数和(自身を含む): 205285080

約数和(自身を除く): 66548829

約数列:

[1, 3, 9, 41, 123, 369, 375979, 1127937, 3383811, 15415139, 46245417, 138736251]

約数ペア:

[(1, 138736251), (3, 46245417), (9, 15415139), (41, 3383811), (123, 1127937), (369, 375979)]