54919431

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4337}}^1$

素因数の和:4420

約数の個数: 32

約数和(自身を含む): 94394880

約数和(自身を除く): 39475449

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 4337, 12663, 13011, 30359, 39033, 91077, 117099, 273231, 290579, 819693, 871737, 2034053, 2615211, 6102159, 7845633, 18306477, 54919431]

約数ペア:

[(1, 54919431), (3, 18306477), (7, 7845633), (9, 6102159), (21, 2615211), (27, 2034053), (63, 871737), (67, 819693), (189, 290579), (201, 273231), (469, 117099), (603, 91077), (1407, 39033), (1809, 30359), (4221, 13011), (4337, 12663)]