148205841

素因数分解:

$3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1973}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 233721600

約数和(自身を除く): 85515759

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 343, 511, 1029, 1533, 1973, 3577, 5919, 10731, 13811, 25039, 41433, 75117, 96677, 144029, 290031, 432087, 676739, 1008203, 2030217, 3024609, 7057421, 21172263, 49401947, 148205841]

約数ペア:

[(1, 148205841), (3, 49401947), (7, 21172263), (21, 7057421), (49, 3024609), (73, 2030217), (147, 1008203), (219, 676739), (343, 432087), (511, 290031), (1029, 144029), (1533, 96677), (1973, 75117), (3577, 41433), (5919, 25039), (10731, 13811)]