81671922

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{11909}}^1$

素因数の和:12047

約数の個数: 32

約数和(自身を含む): 182937600

約数和(自身を除く): 101265678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 11909, 23818, 35727, 71454, 107181, 214362, 321543, 643086, 1512443, 3024886, 4537329, 9074658, 13611987, 27223974, 40835961, 81671922]

約数ペア:

[(1, 81671922), (2, 40835961), (3, 27223974), (6, 13611987), (9, 9074658), (18, 4537329), (27, 3024886), (54, 1512443), (127, 643086), (254, 321543), (381, 214362), (762, 107181), (1143, 71454), (2286, 35727), (3429, 23818), (6858, 11909)]