47201589

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 75513600

約数和(自身を除く): 28312011

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 2621, 6003, 7863, 18009, 23589, 60283, 70767, 76009, 180849, 228027, 542547, 684081, 1627641, 1748207, 2052243, 5244621, 15733863, 47201589]

約数ペア:

[(1, 47201589), (3, 15733863), (9, 5244621), (23, 2052243), (27, 1748207), (29, 1627641), (69, 684081), (87, 542547), (207, 228027), (261, 180849), (621, 76009), (667, 70767), (783, 60283), (2001, 23589), (2621, 18009), (6003, 7863)]