4814181

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 7539200

約数和(自身を除く): 2725019

約数列:

[1, 3, 9, 27, 37, 61, 79, 111, 183, 237, 333, 549, 711, 999, 1647, 2133, 2257, 2923, 4819, 6771, 8769, 14457, 20313, 26307, 43371, 60939, 78921, 130113, 178303, 534909, 1604727, 4814181]

約数ペア:

[(1, 4814181), (3, 1604727), (9, 534909), (27, 178303), (37, 130113), (61, 78921), (79, 60939), (111, 43371), (183, 26307), (237, 20313), (333, 14457), (549, 8769), (711, 6771), (999, 4819), (1647, 2923), (2133, 2257)]