64454157

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{140423}}^1$

素因数の和:140449

約数の個数: 16

約数和(自身を含む): 101105280

約数和(自身を除く): 36651123

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 140423, 421269, 1263807, 2387191, 3791421, 7161573, 21484719, 64454157]

約数ペア:

[(1, 64454157), (3, 21484719), (9, 7161573), (17, 3791421), (27, 2387191), (51, 1263807), (153, 421269), (459, 140423)]