26765181

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{3229}}^1$

素因数の和:3545

約数の個数: 16

約数和(自身を含む): 39793600

約数和(自身を除く): 13028419

約数列:

[1, 3, 9, 27, 307, 921, 2763, 3229, 8289, 9687, 29061, 87183, 991303, 2973909, 8921727, 26765181]

約数ペア:

[(1, 26765181), (3, 8921727), (9, 2973909), (27, 991303), (307, 87183), (921, 29061), (2763, 9687), (3229, 8289)]