68573971

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1609}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 76507200

約数和(自身を除く): 7933229

約数列:

[1, 17, 23, 109, 391, 1609, 1853, 2507, 27353, 37007, 42619, 175381, 629119, 2981477, 4033763, 68573971]

約数ペア:

[(1, 68573971), (17, 4033763), (23, 2981477), (109, 629119), (391, 175381), (1609, 42619), (1853, 37007), (2507, 27353)]