91031949

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 134464512

約数和(自身を除く): 43432563

約数列:

[1, 3, 9, 73, 127, 219, 381, 657, 1091, 1143, 3273, 9271, 9819, 27813, 79643, 83439, 138557, 238929, 415671, 716787, 1247013, 10114661, 30343983, 91031949]

約数ペア:

[(1, 91031949), (3, 30343983), (9, 10114661), (73, 1247013), (127, 716787), (219, 415671), (381, 238929), (657, 138557), (1091, 83439), (1143, 79643), (3273, 27813), (9271, 9819)]