159396477

素因数分解:

$3^1\times {\mathrm{61}}^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 219716640

約数和(自身を除く): 60320163

約数列:

[1, 3, 61, 109, 131, 183, 327, 393, 3721, 6649, 7991, 11163, 14279, 19947, 23973, 42837, 405589, 487451, 871019, 1216767, 1462353, 2613057, 53132159, 159396477]

約数ペア:

[(1, 159396477), (3, 53132159), (61, 2613057), (109, 1462353), (131, 1216767), (183, 871019), (327, 487451), (393, 405589), (3721, 42837), (6649, 23973), (7991, 19947), (11163, 14279)]