26374653

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{907}}^1$

素因数の和:1278

約数の個数: 20

約数和(自身を含む): 39552480

約数和(自身を除く): 13177827

約数列:

[1, 3, 9, 27, 81, 359, 907, 1077, 2721, 3231, 8163, 9693, 24489, 29079, 73467, 325613, 976839, 2930517, 8791551, 26374653]

約数ペア:

[(1, 26374653), (3, 8791551), (9, 2930517), (27, 976839), (81, 325613), (359, 73467), (907, 29079), (1077, 24489), (2721, 9693), (3231, 8163)]