55293267

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{647}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 75209472

約数和(自身を除く): 19916205

約数列:

[1, 3, 61, 183, 467, 647, 1401, 1941, 28487, 39467, 85461, 118401, 302149, 906447, 18431089, 55293267]

約数ペア:

[(1, 55293267), (3, 18431089), (61, 906447), (183, 302149), (467, 118401), (647, 85461), (1401, 39467), (1941, 28487)]