15677907320397

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{71054251}}^1$

素因数の和:71054366

約数の個数: 48

約数和(自身を含む): 25920591129600

約数和(自身を除く): 10242683809203

約数列:

[1, 3, 7, 19, 21, 49, 57, 79, 133, 147, 237, 399, 553, 931, 1501, 1659, 2793, 3871, 4503, 10507, 11613, 31521, 73549, 220647, 71054251, 213162753, 497379757, 1350030769, 1492139271, 3481658299, 4050092307, 5613285829, 9450215383, 10444974897, 16839857487, 28350646149, 39293000803, 66151507681, 106652430751, 117879002409, 198454523043, 275051005621, 319957292253, 746567015257, 825153016863, 2239701045771, 5225969106799, 15677907320397]

約数ペア:

[(1, 15677907320397), (3, 5225969106799), (7, 2239701045771), (19, 825153016863), (21, 746567015257), (49, 319957292253), (57, 275051005621), (79, 198454523043), (133, 117879002409), (147, 106652430751), (237, 66151507681), (399, 39293000803), (553, 28350646149), (931, 16839857487), (1501, 10444974897), (1659, 9450215383), (2793, 5613285829), (3871, 4050092307), (4503, 3481658299), (10507, 1492139271), (11613, 1350030769), (31521, 497379757), (73549, 213162753), (220647, 71054251)]