25143183

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71633}}^1$

素因数の和:71655

約数の個数: 16

約数和(自身を含む): 40115040

約数和(自身を除く): 14971857

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 71633, 214899, 644697, 931229, 1934091, 2793687, 8381061, 25143183]

約数ペア:

[(1, 25143183), (3, 8381061), (9, 2793687), (13, 1934091), (27, 931229), (39, 644697), (117, 214899), (351, 71633)]