48840003

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{12829}}^1$

素因数の和:12888

約数の個数: 20

約数和(自身を含む): 74516640

約数和(自身を除く): 25676637

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 12829, 38487, 115461, 346383, 602963, 1039149, 1808889, 5426667, 16280001, 48840003]

約数ペア:

[(1, 48840003), (3, 16280001), (9, 5426667), (27, 1808889), (47, 1039149), (81, 602963), (141, 346383), (423, 115461), (1269, 38487), (3807, 12829)]