2175200649

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 3308078592

約数和(自身を除く): 1132877943

約数列:

[1, 3, 9, 27, 81, 137, 223, 243, 293, 411, 669, 879, 1233, 2007, 2637, 3699, 6021, 7911, 11097, 18063, 23733, 30551, 33291, 40141, 54189, 65339, 71199, 91653, 120423, 196017, 274959, 361269, 588051, 824877, 1083807, 1764153, 2474631, 3251421, 5292459, 7423893, 8951443, 9754263, 15877377, 26854329, 80562987, 241688961, 725066883, 2175200649]

約数ペア:

[(1, 2175200649), (3, 725066883), (9, 241688961), (27, 80562987), (81, 26854329), (137, 15877377), (223, 9754263), (243, 8951443), (293, 7423893), (411, 5292459), (669, 3251421), (879, 2474631), (1233, 1764153), (2007, 1083807), (2637, 824877), (3699, 588051), (6021, 361269), (7911, 274959), (11097, 196017), (18063, 120423), (23733, 91653), (30551, 71199), (33291, 65339), (40141, 54189)]