49660209

素因数分解:

$3^{10}\times {\mathrm{29}}^2$

素因数の和:88

約数の個数: 33

約数和(自身を含む): 77147083

約数和(自身を除く): 27486874

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 841, 2187, 2349, 2523, 6561, 7047, 7569, 19683, 21141, 22707, 59049, 63423, 68121, 190269, 204363, 570807, 613089, 1712421, 1839267, 5517801, 16553403, 49660209]

約数ペア:

[(1, 49660209), (3, 16553403), (9, 5517801), (27, 1839267), (29, 1712421), (81, 613089), (87, 570807), (243, 204363), (261, 190269), (729, 68121), (783, 63423), (841, 59049), (2187, 22707), (2349, 21141), (2523, 19683), (6561, 7569)]