149247791

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{9839}}^1$

素因数の和:10054

約数の個数: 16

約数和(自身を含む): 187038720

約数和(自身を除く): 37790929

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 9839, 15169, 68873, 108229, 757603, 1938283, 13567981, 21321113, 149247791]

約数ペア:

[(1, 149247791), (7, 21321113), (11, 13567981), (77, 1938283), (197, 757603), (1379, 108229), (2167, 68873), (9839, 15169)]