162389439

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4583}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 244088832

約数和(自身を除く): 81699393

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 3937, 4583, 11811, 13749, 35433, 41247, 142073, 426219, 582041, 1278657, 1746123, 5238369, 18043271, 54129813, 162389439]

約数ペア:

[(1, 162389439), (3, 54129813), (9, 18043271), (31, 5238369), (93, 1746123), (127, 1278657), (279, 582041), (381, 426219), (1143, 142073), (3937, 41247), (4583, 35433), (11811, 13749)]