25767477

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5615

約数の個数: 24

約数和(自身を含む): 40636960

約数和(自身を除く): 14869483

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 5581, 16743, 50229, 106039, 150687, 318117, 452061, 954351, 1356183, 2863053, 8589159, 25767477]

約数ペア:

[(1, 25767477), (3, 8589159), (9, 2863053), (19, 1356183), (27, 954351), (57, 452061), (81, 318117), (171, 150687), (243, 106039), (513, 50229), (1539, 16743), (4617, 5581)]