131392854

素因数分解:

$2^1\times 3^4\times {\mathrm{811067}}^1$

素因数の和:811081

約数の個数: 20

約数和(自身を含む): 294417684

約数和(自身を除く): 163024830

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 811067, 1622134, 2433201, 4866402, 7299603, 14599206, 21898809, 43797618, 65696427, 131392854]

約数ペア:

[(1, 131392854), (2, 65696427), (3, 43797618), (6, 21898809), (9, 14599206), (18, 7299603), (27, 4866402), (54, 2433201), (81, 1622134), (162, 811067)]