91864719

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 147703840

約数和(自身を除く): 55839121

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 193, 289, 459, 549, 579, 867, 1037, 1647, 1737, 2601, 3111, 3281, 5211, 7803, 9333, 9843, 11773, 17629, 27999, 29529, 35319, 52887, 55777, 88587, 105957, 158661, 167331, 200141, 317871, 475983, 501993, 600423, 1505979, 1801269, 3402397, 5403807, 10207191, 30621573, 91864719]

約数ペア:

[(1, 91864719), (3, 30621573), (9, 10207191), (17, 5403807), (27, 3402397), (51, 1801269), (61, 1505979), (153, 600423), (183, 501993), (193, 475983), (289, 317871), (459, 200141), (549, 167331), (579, 158661), (867, 105957), (1037, 88587), (1647, 55777), (1737, 52887), (2601, 35319), (3111, 29529), (3281, 27999), (5211, 17629), (7803, 11773), (9333, 9843)]