255873485241

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4690709}}^1$

素因数の和:4690774

約数の個数: 48

約数和(自身を含む): 439050456000

約数和(自身を除く): 183176970759

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 551, 627, 957, 1653, 1881, 2871, 4959, 6061, 18183, 54549, 4690709, 14072127, 42216381, 51597799, 89123471, 136030561, 154793397, 267370413, 408091683, 464380191, 802111239, 980358181, 1224275049, 1496336171, 2584580659, 2941074543, 4489008513, 7753741977, 8823223629, 13467025539, 23261225931, 28430387249, 85291161747, 255873485241]

約数ペア:

[(1, 255873485241), (3, 85291161747), (9, 28430387249), (11, 23261225931), (19, 13467025539), (29, 8823223629), (33, 7753741977), (57, 4489008513), (87, 2941074543), (99, 2584580659), (171, 1496336171), (209, 1224275049), (261, 980358181), (319, 802111239), (551, 464380191), (627, 408091683), (957, 267370413), (1653, 154793397), (1881, 136030561), (2871, 89123471), (4959, 51597799), (6061, 42216381), (18183, 14072127), (54549, 4690709)]