164953159

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{28289}}^1$

素因数の和:28327

約数の個数: 16

約数和(自身を含む): 203688000

約数和(自身を除く): 38734841

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 28289, 198023, 480913, 1386161, 3366391, 9703127, 23564737, 164953159]

約数ペア:

[(1, 164953159), (7, 23564737), (17, 9703127), (49, 3366391), (119, 1386161), (343, 480913), (833, 198023), (5831, 28289)]