66550029

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{769}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 109697280

約数和(自身を除く): 43147251

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 317, 769, 951, 2219, 2307, 4121, 5383, 6657, 9997, 12363, 16149, 28847, 29991, 69979, 86541, 209937, 243773, 731319, 1706411, 3169049, 5119233, 9507147, 22183343, 66550029]

約数ペア:

[(1, 66550029), (3, 22183343), (7, 9507147), (13, 5119233), (21, 3169049), (39, 1706411), (91, 731319), (273, 243773), (317, 209937), (769, 86541), (951, 69979), (2219, 29991), (2307, 28847), (4121, 16149), (5383, 12363), (6657, 9997)]