109969143

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 156017664

約数和(自身を除く): 46048521

約数列:

[1, 3, 37, 47, 107, 111, 141, 197, 321, 591, 1739, 3959, 5029, 5217, 7289, 9259, 11877, 15087, 21079, 21867, 27777, 63237, 186073, 342583, 558219, 779923, 990713, 1027749, 2339769, 2972139, 36656381, 109969143]

約数ペア:

[(1, 109969143), (3, 36656381), (37, 2972139), (47, 2339769), (107, 1027749), (111, 990713), (141, 779923), (197, 558219), (321, 342583), (591, 186073), (1739, 63237), (3959, 27777), (5029, 21867), (5217, 21079), (7289, 15087), (9259, 11877)]