3187593

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 40

約数和(自身を含む): 5227200

約数和(自身を除く): 2039607

約数列:

[1, 3, 9, 23, 27, 29, 59, 69, 81, 87, 177, 207, 261, 531, 621, 667, 783, 1357, 1593, 1711, 1863, 2001, 2349, 4071, 4779, 5133, 6003, 12213, 15399, 18009, 36639, 39353, 46197, 54027, 109917, 118059, 138591, 354177, 1062531, 3187593]

約数ペア:

[(1, 3187593), (3, 1062531), (9, 354177), (23, 138591), (27, 118059), (29, 109917), (59, 54027), (69, 46197), (81, 39353), (87, 36639), (177, 18009), (207, 15399), (261, 12213), (531, 6003), (621, 5133), (667, 4779), (783, 4071), (1357, 2349), (1593, 2001), (1711, 1863)]