127568287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{11119}}^1$

素因数の和:11286

約数の個数: 16

約数和(自身を含む): 160128000

約数和(自身を除く): 32559713

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 11119, 11473, 77833, 122309, 856163, 1656731, 11597117, 18224041, 127568287]

約数ペア:

[(1, 127568287), (7, 18224041), (11, 11597117), (77, 1656731), (149, 856163), (1043, 122309), (1639, 77833), (11119, 11473)]