73037889

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 112285440

約数和(自身を除く): 39247551

約数列:

[1, 3, 9, 27, 37, 111, 113, 333, 339, 647, 999, 1017, 1941, 3051, 4181, 5823, 12543, 17469, 23939, 37629, 71817, 73111, 112887, 215451, 219333, 646353, 657999, 1973997, 2705107, 8115321, 24345963, 73037889]

約数ペア:

[(1, 73037889), (3, 24345963), (9, 8115321), (27, 2705107), (37, 1973997), (111, 657999), (113, 646353), (333, 219333), (339, 215451), (647, 112887), (999, 73111), (1017, 71817), (1941, 37629), (3051, 23939), (4181, 17469), (5823, 12543)]