42162159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 67495680

約数和(自身を除く): 25333521

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 3347, 4199, 10041, 12597, 43511, 56899, 63593, 130533, 170697, 190779, 739687, 826709, 1081081, 2219061, 2480127, 3243243, 14054053, 42162159]

約数ペア:

[(1, 42162159), (3, 14054053), (13, 3243243), (17, 2480127), (19, 2219061), (39, 1081081), (51, 826709), (57, 739687), (221, 190779), (247, 170697), (323, 130533), (663, 63593), (741, 56899), (969, 43511), (3347, 12597), (4199, 10041)]