85819617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10331}}^1$

素因数の和:10421

約数の個数: 24

約数和(自身を含む): 135390528

約数和(自身を除く): 49570911

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 10331, 30993, 92979, 134303, 402909, 733501, 1208727, 2200503, 6601509, 9535513, 28606539, 85819617]

約数ペア:

[(1, 85819617), (3, 28606539), (9, 9535513), (13, 6601509), (39, 2200503), (71, 1208727), (117, 733501), (213, 402909), (639, 134303), (923, 92979), (2769, 30993), (8307, 10331)]