67109211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9403}}^1$

素因数の和:9483

約数の個数: 24

約数和(自身を含む): 106114736

約数和(自身を除く): 39005525

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 9403, 28209, 84627, 122239, 366717, 573583, 1100151, 1720749, 5162247, 7456579, 22369737, 67109211]

約数ペア:

[(1, 67109211), (3, 22369737), (9, 7456579), (13, 5162247), (39, 1720749), (61, 1100151), (117, 573583), (183, 366717), (549, 122239), (793, 84627), (2379, 28209), (7137, 9403)]