118972647

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{7699}}^1$

素因数の和:7823

約数の個数: 24

約数和(自身を含む): 183783600

約数和(自身を除く): 64810953

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5151, 7699, 15453, 23097, 69291, 130883, 392649, 777599, 1177947, 2332797, 6998391, 13219183, 39657549, 118972647]

約数ペア:

[(1, 118972647), (3, 39657549), (9, 13219183), (17, 6998391), (51, 2332797), (101, 1177947), (153, 777599), (303, 392649), (909, 130883), (1717, 69291), (5151, 23097), (7699, 15453)]