27353319

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2549}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 43023600

約数和(自身を除く): 15670281

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 2549, 3577, 7647, 10731, 17843, 53529, 124901, 186077, 374703, 558231, 1302539, 3907617, 9117773, 27353319]

約数ペア:

[(1, 27353319), (3, 9117773), (7, 3907617), (21, 1302539), (49, 558231), (73, 374703), (147, 186077), (219, 124901), (511, 53529), (1533, 17843), (2549, 10731), (3577, 7647)]