54743013

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6781}}^1$

素因数の和:6826

約数の個数: 32

約数和(自身を含む): 91150080

約数和(自身を除く): 36407067

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 6781, 8073, 20343, 61029, 88153, 155963, 183087, 264459, 467889, 793377, 1403667, 2027519, 2380131, 4211001, 6082557, 18247671, 54743013]

約数ペア:

[(1, 54743013), (3, 18247671), (9, 6082557), (13, 4211001), (23, 2380131), (27, 2027519), (39, 1403667), (69, 793377), (117, 467889), (207, 264459), (299, 183087), (351, 155963), (621, 88153), (897, 61029), (2691, 20343), (6781, 8073)]