72292581

素因数分解:

$3^4\times {\mathrm{859}}^1\times {\mathrm{1039}}^1$

素因数の和:1910

約数の個数: 20

約数和(自身を含む): 108222400

約数和(自身を除く): 35929819

約数列:

[1, 3, 9, 27, 81, 859, 1039, 2577, 3117, 7731, 9351, 23193, 28053, 69579, 84159, 892501, 2677503, 8032509, 24097527, 72292581]

約数ペア:

[(1, 72292581), (3, 24097527), (9, 8032509), (27, 2677503), (81, 892501), (859, 84159), (1039, 69579), (2577, 28053), (3117, 23193), (7731, 9351)]