12866121

素因数分解:

$3^8\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 20193732

約数和(自身を除く): 7327611

約数列:

[1, 3, 9, 27, 37, 53, 81, 111, 159, 243, 333, 477, 729, 999, 1431, 1961, 2187, 2997, 4293, 5883, 6561, 8991, 12879, 17649, 26973, 38637, 52947, 80919, 115911, 158841, 242757, 347733, 476523, 1429569, 4288707, 12866121]

約数ペア:

[(1, 12866121), (3, 4288707), (9, 1429569), (27, 476523), (37, 347733), (53, 242757), (81, 158841), (111, 115911), (159, 80919), (243, 52947), (333, 38637), (477, 26973), (729, 17649), (999, 12879), (1431, 8991), (1961, 6561), (2187, 5883), (2997, 4293)]