42907077

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 40

約数和(自身を含む): 66784256

約数和(自身を除く): 23877179

約数列:

[1, 3, 9, 27, 43, 81, 97, 127, 129, 291, 381, 387, 873, 1143, 1161, 2619, 3429, 3483, 4171, 5461, 7857, 10287, 12319, 12513, 16383, 36957, 37539, 49149, 110871, 112617, 147447, 332613, 337851, 442341, 529717, 997839, 1589151, 4767453, 14302359, 42907077]

約数ペア:

[(1, 42907077), (3, 14302359), (9, 4767453), (27, 1589151), (43, 997839), (81, 529717), (97, 442341), (127, 337851), (129, 332613), (291, 147447), (381, 112617), (387, 110871), (873, 49149), (1143, 37539), (1161, 36957), (2619, 16383), (3429, 12513), (3483, 12319), (4171, 10287), (5461, 7857)]