156066561

素因数分解:

$3^3\times 7^1\times {\mathrm{825749}}^1$

素因数の和:825765

約数の個数: 16

約数和(自身を含む): 264240000

約数和(自身を除く): 108173439

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 825749, 2477247, 5780243, 7431741, 17340729, 22295223, 52022187, 156066561]

約数ペア:

[(1, 156066561), (3, 52022187), (7, 22295223), (9, 17340729), (21, 7431741), (27, 5780243), (63, 2477247), (189, 825749)]