43747587

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5464

約数の個数: 32

約数和(自身を含む): 72844800

約数和(自身を除く): 29097213

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 5419, 8073, 16257, 48771, 70447, 124637, 146313, 211341, 373911, 634023, 1121733, 1620281, 1902069, 3365199, 4860843, 14582529, 43747587]

約数ペア:

[(1, 43747587), (3, 14582529), (9, 4860843), (13, 3365199), (23, 1902069), (27, 1620281), (39, 1121733), (69, 634023), (117, 373911), (207, 211341), (299, 146313), (351, 124637), (621, 70447), (897, 48771), (2691, 16257), (5419, 8073)]