12804519879

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{35569}}^1$

素因数の和:35844

約数の個数: 32

約数和(自身を含む): 19350080000

約数和(自身を除く): 6545560121

約数列:

[1, 3, 9, 27, 67, 199, 201, 597, 603, 1791, 1809, 5373, 13333, 35569, 39999, 106707, 119997, 320121, 359991, 960363, 2383123, 7078231, 7149369, 21234693, 21448107, 63704079, 64344321, 191112237, 474241477, 1422724431, 4268173293, 12804519879]

約数ペア:

[(1, 12804519879), (3, 4268173293), (9, 1422724431), (27, 474241477), (67, 191112237), (199, 64344321), (201, 63704079), (597, 21448107), (603, 21234693), (1791, 7149369), (1809, 7078231), (5373, 2383123), (13333, 960363), (35569, 359991), (39999, 320121), (106707, 119997)]