1776274191

素因数分解:

$3^4\times {\mathrm{2237}}^1\times {\mathrm{9803}}^1$

素因数の和:12052

約数の個数: 20

約数和(自身を含む): 2654903592

約数和(自身を除く): 878629401

約数列:

[1, 3, 9, 27, 81, 2237, 6711, 9803, 20133, 29409, 60399, 88227, 181197, 264681, 794043, 21929311, 65787933, 197363799, 592091397, 1776274191]

約数ペア:

[(1, 1776274191), (3, 592091397), (9, 197363799), (27, 65787933), (81, 21929311), (2237, 794043), (6711, 264681), (9803, 181197), (20133, 88227), (29409, 60399)]