78217299

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{70657}}^1$

素因数の和:70707

約数の個数: 16

約数和(自身を含む): 118705440

約数和(自身を除く): 40488141

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 70657, 211971, 635913, 1907739, 2896937, 8690811, 26072433, 78217299]

約数ペア:

[(1, 78217299), (3, 26072433), (9, 8690811), (27, 2896937), (41, 1907739), (123, 635913), (369, 211971), (1107, 70657)]