199869417

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35419}}^1$

素因数の和:35458

約数の個数: 32

約数和(自身を含む): 340032000

約数和(自身を除く): 140162583

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 35419, 106257, 318771, 389609, 672961, 956313, 1168827, 2018883, 3506481, 6056649, 7402571, 10519443, 18169947, 22207713, 66623139, 199869417]

約数ペア:

[(1, 199869417), (3, 66623139), (9, 22207713), (11, 18169947), (19, 10519443), (27, 7402571), (33, 6056649), (57, 3506481), (99, 2018883), (171, 1168827), (209, 956313), (297, 672961), (513, 389609), (627, 318771), (1881, 106257), (5643, 35419)]