66743487

素因数分解:

$3^3\times {\mathrm{1171}}^1\times {\mathrm{2111}}^1$

素因数の和:3291

約数の個数: 16

約数和(自身を含む): 99010560

約数和(自身を除く): 32267073

約数列:

[1, 3, 9, 27, 1171, 2111, 3513, 6333, 10539, 18999, 31617, 56997, 2471981, 7415943, 22247829, 66743487]

約数ペア:

[(1, 66743487), (3, 22247829), (9, 7415943), (27, 2471981), (1171, 56997), (2111, 31617), (3513, 18999), (6333, 10539)]