83706561

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{20807}}^1$

素因数の和:20965

約数の個数: 16

約数和(自身を含む): 124848000

約数和(自身を除く): 41141439

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 20807, 62421, 187263, 561789, 3100243, 9300729, 27902187, 83706561]

約数ペア:

[(1, 83706561), (3, 27902187), (9, 9300729), (27, 3100243), (149, 561789), (447, 187263), (1341, 62421), (4023, 20807)]