26340471

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{1777}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 40125904

約数和(自身を除く): 13785433

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 1777, 4941, 5331, 14823, 15993, 47979, 108397, 143937, 325191, 431811, 975573, 2926719, 8780157, 26340471]

約数ペア:

[(1, 26340471), (3, 8780157), (9, 2926719), (27, 975573), (61, 431811), (81, 325191), (183, 143937), (243, 108397), (549, 47979), (1647, 15993), (1777, 14823), (4941, 5331)]