64480569

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 93450240

約数和(自身を除く): 28969671

約数列:

[1, 3, 23, 47, 59, 69, 141, 177, 337, 1011, 1081, 1357, 2773, 3243, 4071, 7751, 8319, 15839, 19883, 23253, 47517, 59649, 63779, 191337, 364297, 457309, 934501, 1092891, 1371927, 2803503, 21493523, 64480569]

約数ペア:

[(1, 64480569), (3, 21493523), (23, 2803503), (47, 1371927), (59, 1092891), (69, 934501), (141, 457309), (177, 364297), (337, 191337), (1011, 63779), (1081, 59649), (1357, 47517), (2773, 23253), (3243, 19883), (4071, 15839), (7751, 8319)]