74806821

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{3709}}^1$

素因数の和:3807

約数の個数: 24

約数和(自身を含む): 113436960

約数和(自身を除く): 38630139

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 2241, 3709, 6723, 11127, 20169, 33381, 100143, 300429, 307847, 901287, 923541, 2770623, 8311869, 24935607, 74806821]

約数ペア:

[(1, 74806821), (3, 24935607), (9, 8311869), (27, 2770623), (81, 923541), (83, 901287), (243, 307847), (249, 300429), (747, 100143), (2241, 33381), (3709, 20169), (6723, 11127)]