69952729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39499}}^1$

素因数の和:39540

約数の個数: 16

約数和(自身を含む): 91008000

約数和(自身を除く): 21055271

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 39499, 276493, 434489, 908477, 3041423, 6359339, 9993247, 69952729]

約数ペア:

[(1, 69952729), (7, 9993247), (11, 6359339), (23, 3041423), (77, 908477), (161, 434489), (253, 276493), (1771, 39499)]