69317087

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 80838144

約数和(自身を除く): 11521057

約数列:

[1, 7, 71, 211, 497, 661, 1477, 4627, 14981, 46931, 104867, 139471, 328517, 976297, 9902441, 69317087]

約数ペア:

[(1, 69317087), (7, 9902441), (71, 976297), (211, 328517), (497, 139471), (661, 104867), (1477, 46931), (4627, 14981)]