348025329

素因数分解:

$3^6\times {\mathrm{199}}^1\times {\mathrm{2399}}^1$

素因数の和:2616

約数の個数: 28

約数和(自身を含む): 524640000

約数和(自身を除く): 176614671

約数列:

[1, 3, 9, 27, 81, 199, 243, 597, 729, 1791, 2399, 5373, 7197, 16119, 21591, 48357, 64773, 145071, 194319, 477401, 582957, 1432203, 1748871, 4296609, 12889827, 38669481, 116008443, 348025329]

約数ペア:

[(1, 348025329), (3, 116008443), (9, 38669481), (27, 12889827), (81, 4296609), (199, 1748871), (243, 1432203), (597, 582957), (729, 477401), (1791, 194319), (2399, 145071), (5373, 64773), (7197, 48357), (16119, 21591)]