166121145

素因数分解:

$3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3299}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 296208000

約数和(自身を除く): 130086855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 373, 1119, 1865, 3299, 3357, 5595, 9897, 10071, 16495, 16785, 29691, 49485, 50355, 89073, 148455, 445365, 1230527, 3691581, 6152635, 11074743, 18457905, 33224229, 55373715, 166121145]

約数ペア:

[(1, 166121145), (3, 55373715), (5, 33224229), (9, 18457905), (15, 11074743), (27, 6152635), (45, 3691581), (135, 1230527), (373, 445365), (1119, 148455), (1865, 89073), (3299, 50355), (3357, 49485), (5595, 29691), (9897, 16785), (10071, 16495)]