7203528252009

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{6661}}^1\times {\mathrm{1082531}}^1$

素因数の和:1089238

約数の個数: 32

約数和(自身を含む): 10961978839680

約数和(自身を除く): 3758450587671

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 6661, 19983, 59949, 179847, 246457, 739371, 1082531, 2218113, 3247593, 6654339, 9742779, 29228337, 40053647, 120160941, 360482823, 1081448469, 7210738991, 21632216973, 64896650919, 194689952757, 266797342667, 800392028001, 2401176084003, 7203528252009]

約数ペア:

[(1, 7203528252009), (3, 2401176084003), (9, 800392028001), (27, 266797342667), (37, 194689952757), (111, 64896650919), (333, 21632216973), (999, 7210738991), (6661, 1081448469), (19983, 360482823), (59949, 120160941), (179847, 40053647), (246457, 29228337), (739371, 9742779), (1082531, 6654339), (2218113, 3247593)]