127761894

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181997}}^1$

素因数の和:182021

約数の個数: 32

約数和(自身を含む): 305756640

約数和(自身を除く): 177994746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 181997, 363994, 545991, 1091982, 1637973, 2365961, 3275946, 4731922, 4913919, 7097883, 9827838, 14195766, 21293649, 42587298, 63880947, 127761894]

約数ペア:

[(1, 127761894), (2, 63880947), (3, 42587298), (6, 21293649), (9, 14195766), (13, 9827838), (18, 7097883), (26, 4913919), (27, 4731922), (39, 3275946), (54, 2365961), (78, 1637973), (117, 1091982), (234, 545991), (351, 363994), (702, 181997)]