2009692161

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{29339}}^1$

素因数の和:29450

約数の個数: 32

約数和(自身を含む): 3098304000

約数和(自身を除く): 1088611839

約数列:

[1, 3, 9, 27, 43, 59, 129, 177, 387, 531, 1161, 1593, 2537, 7611, 22833, 29339, 68499, 88017, 264051, 792153, 1261577, 1731001, 3784731, 5193003, 11354193, 15579009, 34062579, 46737027, 74433043, 223299129, 669897387, 2009692161]

約数ペア:

[(1, 2009692161), (3, 669897387), (9, 223299129), (27, 74433043), (43, 46737027), (59, 34062579), (129, 15579009), (177, 11354193), (387, 5193003), (531, 3784731), (1161, 1731001), (1593, 1261577), (2537, 792153), (7611, 264051), (22833, 88017), (29339, 68499)]