54047091

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 84602880

約数和(自身を除く): 30555789

約数列:

[1, 3, 7, 21, 67, 107, 201, 321, 359, 469, 749, 1077, 1407, 2247, 2513, 7169, 7539, 21507, 24053, 38413, 50183, 72159, 115239, 150549, 168371, 268891, 505113, 806673, 2573671, 7721013, 18015697, 54047091]

約数ペア:

[(1, 54047091), (3, 18015697), (7, 7721013), (21, 2573671), (67, 806673), (107, 505113), (201, 268891), (321, 168371), (359, 150549), (469, 115239), (749, 72159), (1077, 50183), (1407, 38413), (2247, 24053), (2513, 21507), (7169, 7539)]