26601129

素因数分解:

$3^4\times {\mathrm{349}}^1\times {\mathrm{941}}^1$

素因数の和:1302

約数の個数: 20

約数和(自身を含む): 39893700

約数和(自身を除く): 13292571

約数列:

[1, 3, 9, 27, 81, 349, 941, 1047, 2823, 3141, 8469, 9423, 25407, 28269, 76221, 328409, 985227, 2955681, 8867043, 26601129]

約数ペア:

[(1, 26601129), (3, 8867043), (9, 2955681), (27, 985227), (81, 328409), (349, 76221), (941, 28269), (1047, 25407), (2823, 9423), (3141, 8469)]