54911223

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 28551177

約数列:

[1, 3, 9, 27, 83, 107, 229, 249, 321, 687, 747, 963, 2061, 2241, 2889, 6183, 8881, 19007, 24503, 26643, 57021, 73509, 79929, 171063, 220527, 239787, 513189, 661581, 2033749, 6101247, 18303741, 54911223]

約数ペア:

[(1, 54911223), (3, 18303741), (9, 6101247), (27, 2033749), (83, 661581), (107, 513189), (229, 239787), (249, 220527), (321, 171063), (687, 79929), (747, 73509), (963, 57021), (2061, 26643), (2241, 24503), (2889, 19007), (6183, 8881)]