72581523

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{6053}}^1$

素因数の和:6634

約数の個数: 16

約数和(自身を含む): 110812416

約数和(自身を除く): 38230893

約数列:

[1, 3, 7, 21, 571, 1713, 3997, 6053, 11991, 18159, 42371, 127113, 3456263, 10368789, 24193841, 72581523]

約数ペア:

[(1, 72581523), (3, 24193841), (7, 10368789), (21, 3456263), (571, 127113), (1713, 42371), (3997, 18159), (6053, 11991)]