66779055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{211997}}^1$

素因数の和:212015

約数の個数: 24

約数和(自身を含む): 132286752

約数和(自身を除く): 65507697

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 211997, 635991, 1059985, 1483979, 1907973, 3179955, 4451937, 7419895, 9539865, 13355811, 22259685, 66779055]

約数ペア:

[(1, 66779055), (3, 22259685), (5, 13355811), (7, 9539865), (9, 7419895), (15, 4451937), (21, 3179955), (35, 1907973), (45, 1483979), (63, 1059985), (105, 635991), (315, 211997)]