78680641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4877}}^1$

素因数の和:4980

約数の個数: 16

約数和(自身を含む): 90964944

約数和(自身を除く): 12284303

約数列:

[1, 13, 17, 73, 221, 949, 1241, 4877, 16133, 63401, 82909, 356021, 1077817, 4628273, 6052357, 78680641]

約数ペア:

[(1, 78680641), (13, 6052357), (17, 4628273), (73, 1077817), (221, 356021), (949, 82909), (1241, 63401), (4877, 16133)]