61869873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 91163520

約数和(自身を除く): 29293647

約数列:

[1, 3, 13, 39, 101, 113, 139, 303, 339, 417, 1313, 1469, 1807, 3939, 4407, 5421, 11413, 14039, 15707, 34239, 42117, 47121, 148369, 182507, 204191, 445107, 547521, 612573, 1586407, 4759221, 20623291, 61869873]

約数ペア:

[(1, 61869873), (3, 20623291), (13, 4759221), (39, 1586407), (101, 612573), (113, 547521), (139, 445107), (303, 204191), (339, 182507), (417, 148369), (1313, 47121), (1469, 42117), (1807, 34239), (3939, 15707), (4407, 14039), (5421, 11413)]