49138461

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{25633}}^1$

素因数の和:25713

約数の個数: 16

約数和(自身を含む): 73825920

約数和(自身を除く): 24687459

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 25633, 76899, 230697, 692091, 1819943, 5459829, 16379487, 49138461]

約数ペア:

[(1, 49138461), (3, 16379487), (9, 5459829), (27, 1819943), (71, 692091), (213, 230697), (639, 76899), (1917, 25633)]