56013477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 83263488

約数和(自身を除く): 27250011

約数列:

[1, 3, 13, 39, 43, 127, 129, 263, 381, 559, 789, 1651, 1677, 3419, 4953, 5461, 10257, 11309, 16383, 33401, 33927, 70993, 100203, 147017, 212979, 434213, 441051, 1302639, 1436243, 4308729, 18671159, 56013477]

約数ペア:

[(1, 56013477), (3, 18671159), (13, 4308729), (39, 1436243), (43, 1302639), (127, 441051), (129, 434213), (263, 212979), (381, 147017), (559, 100203), (789, 70993), (1651, 33927), (1677, 33401), (3419, 16383), (4953, 11309), (5461, 10257)]