73447119

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1783}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 111321600

約数和(自身を除く): 37874481

約数列:

[1, 3, 9, 23, 69, 199, 207, 597, 1783, 1791, 4577, 5349, 13731, 16047, 41009, 41193, 123027, 354817, 369081, 1064451, 3193353, 8160791, 24482373, 73447119]

約数ペア:

[(1, 73447119), (3, 24482373), (9, 8160791), (23, 3193353), (69, 1064451), (199, 369081), (207, 354817), (597, 123027), (1783, 41193), (1791, 41009), (4577, 16047), (5349, 13731)]