119168819

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67289}}^1$

素因数の和:67330

約数の個数: 16

約数和(自身を含む): 155036160

約数和(自身を除く): 35867341

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 67289, 471023, 740179, 1547647, 5181253, 10833529, 17024117, 119168819]

約数ペア:

[(1, 119168819), (7, 17024117), (11, 10833529), (23, 5181253), (77, 1547647), (161, 740179), (253, 471023), (1771, 67289)]