61827894

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{26627}}^1$

素因数の和:26681

約数の個数: 32

約数和(自身を含む): 140595840

約数和(自身を除く): 78767946

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 26627, 53254, 79881, 159762, 239643, 479286, 718929, 1144961, 1437858, 2289922, 3434883, 6869766, 10304649, 20609298, 30913947, 61827894]

約数ペア:

[(1, 61827894), (2, 30913947), (3, 20609298), (6, 10304649), (9, 6869766), (18, 3434883), (27, 2289922), (43, 1437858), (54, 1144961), (86, 718929), (129, 479286), (258, 239643), (387, 159762), (774, 79881), (1161, 53254), (2322, 26627)]