54540369

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1613}}^1$

素因数の和:1666

約数の個数: 36

約数和(自身を含む): 90180636

約数和(自身を除く): 35640267

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 867, 1613, 1989, 2601, 3757, 4839, 11271, 14517, 20969, 27421, 33813, 62907, 82263, 188721, 246789, 356473, 466157, 1069419, 1398471, 3208257, 4195413, 6060041, 18180123, 54540369]

約数ペア:

[(1, 54540369), (3, 18180123), (9, 6060041), (13, 4195413), (17, 3208257), (39, 1398471), (51, 1069419), (117, 466157), (153, 356473), (221, 246789), (289, 188721), (663, 82263), (867, 62907), (1613, 33813), (1989, 27421), (2601, 20969), (3757, 14517), (4839, 11271)]