173864193

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 255052800

約数和(自身を除く): 81188607

約数列:

[1, 3, 19, 29, 57, 87, 107, 321, 551, 983, 1653, 2033, 2949, 3103, 6099, 9309, 18677, 28507, 56031, 58957, 85521, 105181, 176871, 315543, 541633, 1624899, 1998439, 3050249, 5995317, 9150747, 57954731, 173864193]

約数ペア:

[(1, 173864193), (3, 57954731), (19, 9150747), (29, 5995317), (57, 3050249), (87, 1998439), (107, 1624899), (321, 541633), (551, 315543), (983, 176871), (1653, 105181), (2033, 85521), (2949, 58957), (3103, 56031), (6099, 28507), (9309, 18677)]