69787818

素因数分解:

$2^1\times 3^4\times {\mathrm{430789}}^1$

素因数の和:430803

約数の個数: 20

約数和(自身を含む): 156376770

約数和(自身を除く): 86588952

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 430789, 861578, 1292367, 2584734, 3877101, 7754202, 11631303, 23262606, 34893909, 69787818]

約数ペア:

[(1, 69787818), (2, 34893909), (3, 23262606), (6, 11631303), (9, 7754202), (18, 3877101), (27, 2584734), (54, 1292367), (81, 861578), (162, 430789)]