190051263

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 278019456

約数和(自身を除く): 87968193

約数列:

[1, 3, 9, 131, 331, 393, 487, 993, 1179, 1461, 2979, 4383, 43361, 63797, 130083, 161197, 191391, 390249, 483591, 574173, 1450773, 21116807, 63350421, 190051263]

約数ペア:

[(1, 190051263), (3, 63350421), (9, 21116807), (131, 1450773), (331, 574173), (393, 483591), (487, 390249), (993, 191391), (1179, 161197), (1461, 130083), (2979, 63797), (4383, 43361)]