53023581

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:594

約数の個数: 36

約数和(自身を含む): 84273696

約数和(自身を除く): 31250115

約数列:

[1, 3, 9, 13, 39, 71, 117, 169, 213, 491, 507, 639, 923, 1473, 1521, 2769, 4419, 6383, 8307, 11999, 19149, 34861, 35997, 57447, 82979, 104583, 107991, 248937, 313749, 453193, 746811, 1359579, 4078737, 5891509, 17674527, 53023581]

約数ペア:

[(1, 53023581), (3, 17674527), (9, 5891509), (13, 4078737), (39, 1359579), (71, 746811), (117, 453193), (169, 313749), (213, 248937), (491, 107991), (507, 104583), (639, 82979), (923, 57447), (1473, 35997), (1521, 34861), (2769, 19149), (4419, 11999), (6383, 8307)]