155111208513

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1\times {\mathrm{19211}}^1$

素因数の和:19765

約数の個数: 32

約数和(自身を含む): 213089052672

約数和(自身を除く): 57977844159

約数列:

[1, 3, 47, 141, 173, 331, 519, 993, 8131, 15557, 19211, 24393, 46671, 57263, 57633, 171789, 902917, 2691361, 2708751, 3323503, 6358841, 8074083, 9970509, 19076523, 156204641, 298865527, 468613923, 896596581, 1100079493, 3300238479, 51703736171, 155111208513]

約数ペア:

[(1, 155111208513), (3, 51703736171), (47, 3300238479), (141, 1100079493), (173, 896596581), (331, 468613923), (519, 298865527), (993, 156204641), (8131, 19076523), (15557, 9970509), (19211, 8074083), (24393, 6358841), (46671, 3323503), (57263, 2708751), (57633, 2691361), (171789, 902917)]