89773191

素因数分解:

$3^5\times {\mathrm{571}}^1\times {\mathrm{647}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 134918784

約数和(自身を除く): 45145593

約数列:

[1, 3, 9, 27, 81, 243, 571, 647, 1713, 1941, 5139, 5823, 15417, 17469, 46251, 52407, 138753, 157221, 369437, 1108311, 3324933, 9974799, 29924397, 89773191]

約数ペア:

[(1, 89773191), (3, 29924397), (9, 9974799), (27, 3324933), (81, 1108311), (243, 369437), (571, 157221), (647, 138753), (1713, 52407), (1941, 46251), (5139, 17469), (5823, 15417)]