75214581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{7333}}^1$

素因数の和:7612

約数の個数: 16

約数和(自身を含む): 108425856

約数和(自身を除く): 33211275

約数列:

[1, 3, 13, 39, 263, 789, 3419, 7333, 10257, 21999, 95329, 285987, 1928579, 5785737, 25071527, 75214581]

約数ペア:

[(1, 75214581), (3, 25071527), (13, 5785737), (39, 1928579), (263, 285987), (789, 95329), (3419, 21999), (7333, 10257)]