27807786

素因数分解:

$2^1\times 3^4\times {\mathrm{171653}}^1$

素因数の和:171667

約数の個数: 20

約数和(自身を含む): 62310402

約数和(自身を除く): 34502616

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 171653, 343306, 514959, 1029918, 1544877, 3089754, 4634631, 9269262, 13903893, 27807786]

約数ペア:

[(1, 27807786), (2, 13903893), (3, 9269262), (6, 4634631), (9, 3089754), (18, 1544877), (27, 1029918), (54, 514959), (81, 343306), (162, 171653)]