47129103

素因数分解:

$3^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{877}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 77980448

約数和(自身を除く): 30851345

約数列:

[1, 3, 7, 9, 21, 63, 853, 877, 2559, 2631, 5971, 6139, 7677, 7893, 17913, 18417, 53739, 55251, 748081, 2244243, 5236567, 6732729, 15709701, 47129103]

約数ペア:

[(1, 47129103), (3, 15709701), (7, 6732729), (9, 5236567), (21, 2244243), (63, 748081), (853, 55251), (877, 53739), (2559, 18417), (2631, 17913), (5971, 7893), (6139, 7677)]