127550654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{3079}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 111950146

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 269, 538, 1883, 2959, 3079, 3766, 5918, 6158, 20713, 21553, 33869, 41426, 43106, 67738, 237083, 474166, 828251, 1656502, 5797757, 9110761, 11595514, 18221522, 63775327, 127550654]

約数ペア:

[(1, 127550654), (2, 63775327), (7, 18221522), (11, 11595514), (14, 9110761), (22, 5797757), (77, 1656502), (154, 828251), (269, 474166), (538, 237083), (1883, 67738), (2959, 43106), (3079, 41426), (3766, 33869), (5918, 21553), (6158, 20713)]