128210283

素因数分解:

$3^4\times {\mathrm{1163}}^1\times {\mathrm{1361}}^1$

素因数の和:2536

約数の個数: 20

約数和(自身を含む): 191829528

約数和(自身を除く): 63619245

約数列:

[1, 3, 9, 27, 81, 1163, 1361, 3489, 4083, 10467, 12249, 31401, 36747, 94203, 110241, 1582843, 4748529, 14245587, 42736761, 128210283]

約数ペア:

[(1, 128210283), (3, 42736761), (9, 14245587), (27, 4748529), (81, 1582843), (1163, 110241), (1361, 94203), (3489, 36747), (4083, 31401), (10467, 12249)]