49128537

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3049}}^1$

素因数の和:3224

約数の個数: 16

約数和(自身を含む): 67636800

約数和(自身を除く): 18508263

約数列:

[1, 3, 41, 123, 131, 393, 3049, 5371, 9147, 16113, 125009, 375027, 399419, 1198257, 16376179, 49128537]

約数ペア:

[(1, 49128537), (3, 16376179), (41, 1198257), (123, 399419), (131, 375027), (393, 125009), (3049, 16113), (5371, 9147)]