53940957

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3851}}^1$

素因数の和:3913

約数の個数: 32

約数和(自身を含む): 88750080

約数和(自身を除く): 34809123

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 3851, 4669, 11553, 14007, 26957, 80871, 88573, 111679, 265719, 335037, 620011, 781753, 1860033, 2345259, 2568617, 7705851, 17980319, 53940957]

約数ペア:

[(1, 53940957), (3, 17980319), (7, 7705851), (21, 2568617), (23, 2345259), (29, 1860033), (69, 781753), (87, 620011), (161, 335037), (203, 265719), (483, 111679), (609, 88573), (667, 80871), (2001, 26957), (3851, 14007), (4669, 11553)]